{"id":1967,"date":"2022-05-26T11:00:00","date_gmt":"2022-05-26T02:00:00","guid":{"rendered":"https:\/\/media.value-domain.com\/?p=1967"},"modified":"2026-07-09T11:56:20","modified_gmt":"2026-07-09T02:56:20","slug":"a-record","status":"publish","type":"post","link":"https:\/\/media.value-domain.com\/a-record\/","title":{"rendered":"A\u30ec\u30b3\u30fc\u30c9\u3068\u306f\uff1f\u66f8\u304d\u65b9\u3084\u8a2d\u5b9a\u65b9\u6cd5\u3001CNAME\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044\u3082\u89e3\u8aac"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"632\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord-1024x632.jpg\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u3068\u306f\uff1f\u8a2d\u5b9a\u65b9\u6cd5\u3084CNAME\u3068\u306e\u9055\u3044\u3092\u7d39\u4ecb\uff01\" class=\"wp-image-1971\" srcset=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord-1024x632.jpg 1024w, https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord-300x185.jpg 300w, https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord-768x474.jpg 768w, https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord-530x327.jpg 530w, https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord-565x349.jpg 565w, https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord-710x439.jpg 710w, https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord-725x448.jpg 725w, https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/thumb_arecord.jpg 1360w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\uff08\u30a8\u30fc\u30ec\u30b3\u30fc\u30c9\uff09\u3068\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u3092\u7d10\u3065\u3051\u308b\u5f79\u5272\u3092\u6301\u3064DNS\u30ec\u30b3\u30fc\u30c9\u306e1\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u304c\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3001\u79c1\u305f\u3061\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4f7f\u3063\u3066Web\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u672c\u8a18\u4e8b\u3067\u306f\u3001A\u30ec\u30b3\u30fc\u30c9\u3068\u306f\u4f55\u304b\u3001\u66f8\u304d\u65b9\u3084\u8a2d\u5b9a\u65b9\u6cd5\u3001CNAME\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044\u307e\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u3063\u3066Web\u30b5\u30a4\u30c8\u904b\u55b6\u3084\u30e1\u30fc\u30eb\u306e\u9001\u53d7\u4fe1\u3092\u884c\u3044\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u308b\u4eba\u306f\u3001\u305c\u3072\u672c\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3059\u308b\u65b9\u306f\u3001\u307e\u305a\u5e0c\u671b\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u7a7a\u3044\u3066\u3044\u308b\u304b\u4ee5\u4e0b\u306e\u691c\u7d22\u7a93\u304b\u3089\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<div class=\"domain_form\">\n<p>\u53d6\u5f97\u3057\u305f\u3044\u30c9\u30e1\u30a4\u30f3\u3092\u3054\u5165\u529b\u304f\u3060\u3055\u3044<\/p>\n<form action=\"\/domain\/search\/\" method=\"get\">\n<input type=\"text\" name=\"input_domainname\" placeholder=\"\u767b\u9332\u3057\u305f\u3044\u6587\u5b57\u5217\u3084\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u5165\u529b\" title=\"\u767b\u9332\u3057\u305f\u3044\u6587\u5b57\u5217\u3084\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u5165\u529b\">\n<input type=\"submit\" value=\"\u691c\u7d22\" class=\"ga_event_button\" id=\"vn_cta_searchdom_lp_vd\">\n<\/form>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u3068\u306f<\/h2>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u3068\u306f\u3001\u6700\u3082\u57fa\u672c\u7684\u306aDNS\u30ea\u30bd\u30fc\u30b9\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3001<strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">A\u30ec\u30b3\u30fc\u30c9\u306e\u5f79\u5272\u3068Web\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6d41\u308c\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/www.value-domain.com\/media\/dns\/\">DNS\u30ec\u30b3\u30fc\u30c9\u3068\u306f\u4f55\u304b\u3001\u8a2d\u5b9a\u3084\u540d\u524d\u89e3\u6c7a\u306a\u3069\u306e\u7528\u8a9e<\/a>\u306f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u3082\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"blogcard\"><a href=\"https:\/\/www.value-domain.com\/media\/dns\/\" data-blogcard=\"1\"><\/a><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u306e\u5f79\u5272<\/h3>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">A\u30ec\u30b3\u30fc\u30c9\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u4f4f\u6240\u306b\u3042\u305f\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u5bfe\u5fdc\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u5b9a\u7fa9\u3059\u308b\u5f79\u5272\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u3082\u3057A\u30ec\u30b3\u30fc\u30c9\u304c\u306a\u3051\u308c\u3070\u3001Web\u30b5\u30a4\u30c8\u3092\u8868\u793a\u3055\u305b\u305f\u308a\u3001\u30e1\u30fc\u30eb\u3092\u9001\u53d7\u4fe1\u3057\u305f\u308a\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>Web\u30b5\u30a4\u30c8\u306e\u8868\u793a\u3084\u30e1\u30fc\u30eb\u306e\u9001\u53d7\u4fe1\u306e\u969b\u306b\u306f\u3001\u5b9f\u969b\u306e\u901a\u4fe1\u5148\u3068\u3057\u3066\u306fIP\u30a2\u30c9\u30ec\u30b9\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001IP\u30a2\u30c9\u30ec\u30b9\u306f\u6570\u5b57\u306e\u7f85\u5217\u3067\u899a\u3048\u306b\u304f\u3044\u305f\u3081\u3001A\u30ec\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u300c\u3007\u3007.com\u300d\u306e\u3088\u3046\u306a\u30c9\u30e1\u30a4\u30f3\u540d\u3068\u7d10\u3065\u3051\u308b\u3053\u3068\u3067\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u63a5\u7d9a\u5148\u306eWeb\u30b5\u30fc\u30d0\u30fc\u3084\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2020\/10\/sozai_domain_02-1-1024x247.jpg\" alt=\"IP\u30a2\u30c9\u30ec\u30b9\u3068\u30c9\u30e1\u30a4\u30f3\u306e\u95a2\u4fc2\u3092\u8aac\u660e\u3057\u305f\u56f3\u89e3\" class=\"wp-image-179\" style=\"width:900px;height:undefinedpx\" \/><\/figure><\/div>\n\n\n<p>\u306a\u304a\u3001IP\u30a2\u30c9\u30ec\u30b9\u306b\u306f\u300cIPv4\u300d\u3068\u300cIPv6\u300d\u306e2\u7a2e\u985e\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u4f7f\u308f\u308c\u308b\u30ec\u30b3\u30fc\u30c9\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\">IP\u30a2\u30c9\u30ec\u30b9\u306e\u7a2e\u985e<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u4f7f\u308f\u308c\u308bDNS\u30ec\u30b3\u30fc\u30c9<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">IPv4<\/td><td class=\"has-text-align-center\" data-align=\"center\">A\u30ec\u30b3\u30fc\u30c9<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">IPv6<\/td><td class=\"has-text-align-center\" data-align=\"center\">AAAA\u30ec\u30b3\u30fc\u30c9<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">IP\u30a2\u30c9\u30ec\u30b9\u306e\u7a2e\u985e\u3068\u5bfe\u5fdc\u3059\u308bDNS\u30ec\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.value-domain.com\/media\/ipaddress\/\">IP\u30a2\u30c9\u30ec\u30b9\u3068\u306f\u4f55\u304b\u3001\u78ba\u8a8d\u65b9\u6cd5\u3084\u8abf\u3079\u65b9<\/a>\u306f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u3082\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"blogcard\"><a href=\"https:\/\/www.value-domain.com\/media\/ipaddress\/\" data-blogcard=\"1\"><\/a><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Web\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6d41\u308c<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u306e\u5f79\u5272\u306f\u3001URL\u306b\u7d10\u3065\u3051\u3089\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001Web\u30da\u30fc\u30b8\u3092\u8868\u793a\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001<strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067Web\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6d41\u308c\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<ol class=\"has-lightyellow-background-color has-background\">\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u3067URL\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/li>\n\n\n\n<li>URL\u306b\u5bfe\u5fdc\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u30fb\u30db\u30b9\u30c8\u540d\u3092DNS\u30b5\u30fc\u30d0\u30fc\u306b\u554f\u3044\u5408\u308f\u305b\u308b<\/li>\n\n\n\n<li>DNS\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u30fb\u30db\u30b9\u30c8\u540d\u306b\u7d10\u3065\u3044\u3066\u3044\u308bIP\u30a2\u30c9\u30ec\u30b9\u304c\u9001\u3089\u308c\u308b<\/li>\n\n\n\n<li>IP\u30a2\u30c9\u30ec\u30b9\u306eWeb\u30b5\u30fc\u30d0\u30fc\u306b\u30c7\u30fc\u30bf\u3092\u8981\u6c42\u3059\u308b<\/li>\n\n\n\n<li>Web\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u3089\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5143\u306b\u3001\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b<\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/a_record01.png\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u306e\u5f79\u5272\u3068Web\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6d41\u308c\" class=\"wp-image-8011\" style=\"width:900px;height:undefinedpx\" \/><\/figure><\/div>\n\n\n<p>DNS\u30b5\u30fc\u30d0\u30fc\u306bA\u30ec\u30b3\u30fc\u30c9\u304c\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3001URL\u304b\u3089IP\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u30ea\u30f3\u30af\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001Web\u30da\u30fc\u30b8\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057A\u30ec\u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u304c\u7d10\u3065\u304b\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081Web\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u306e\u66f8\u304d\u65b9<\/h2>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">A\u30ec\u30b3\u30fc\u30c9\u306e\u57fa\u672c\u66f8\u5f0f\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#091;\u30db\u30b9\u30c8\u540d] &#091;TTL] IN A &#091;IPv4\u30a2\u30c9\u30ec\u30b9]<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>\u30db\u30b9\u30c8\u540d<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u30db\u30b9\u30c8\u540d\u307e\u305f\u306f\u30c9\u30e1\u30a4\u30f3\u540d<\/td><\/tr><tr><th>TTL<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4fdd\u6301\u6642\u9593\uff08\u79d2\uff09<br>\u7701\u7565\u3057\u305f\u5834\u5408\u306b\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u304c\u9069\u7528\u3055\u308c\u308b\u3002<\/td><\/tr><tr><th>IPv4\u30a2\u30c9\u30ec\u30b9<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u5bfe\u5fdc\u3059\u308bIPv4\u30a2\u30c9\u30ec\u30b9<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">A\u30ec\u30b3\u30fc\u30c9\u57fa\u672c\u66f8\u5f0f\u306e\u5404\u30d1\u30e9\u30e1\u30fc\u30bf<\/figcaption><\/figure>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u300cexample.com\u300d\u304cIP\u30a2\u30c9\u30ec\u30b9\u300c203.0.113.10\u300d\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>example.com IN A 203.0.113.10<\/code><\/pre>\n\n\n\n<p>\u306a\u304a\u3001\u5f0a\u793eValue Domain\uff08\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3\uff09\u306e\u7ba1\u7406\u753b\u9762\u3067\u306f\u72ec\u81ea\u306e\u8a18\u6cd5\u3092\u4f7f\u3044\u3001\u540c\u3058\u8a2d\u5b9a\u3092\u6b21\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a @ 203.0.113.10<\/code><\/pre>\n\n\n\n<p class=\"has-14-px-font-size\">\u203b\u300c@\u300d\u306f\u300cexample.com\uff08\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\uff09\u300d\u3092\u8868\u3057\u307e\u3059\u3002<br>\u203b\u300ca www 203.0.113.10\u300d\u306e\u5834\u5408\u3001\u300cwww.example.com\u300d\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5f0a\u793e<a id=\"vn_cta_lp_vd\" class=\"ga_event_link\" style=\"{style}\" href=\"https:\/\/www.value-domain.com\/\">\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3<\/a>\u306e\u7ba1\u7406\u753b\u9762\u3067A\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u624b\u9806\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"has-whitesmoke-background-color has-background\">\n<li>\u30e6\u30fc\u30b6\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306e\u300c\u30b5\u30fc\u30d0\u30fc\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059<br><img decoding=\"async\" class=\"wp-image-57703\" style=\"width: 350px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img01.jpg\" alt=\"\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3\u306e\u300c\u30b5\u30fc\u30d0\u30fc\u300d\u30e1\u30cb\u30e5\u30fc\u753b\u9762\"><\/li>\n\n\n\n<li>\u5229\u7528\u4e2d\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u300c\u53d6\u5f97\u6e08\u307f\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u7ba1\u7406\u30fb\u8cfc\u5165\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059<br><img decoding=\"async\" class=\"wp-image-57704\" style=\"width: 350px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img02.jpg\" alt=\"\u5229\u7528\u4e2d\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u300c\u53d6\u5f97\u6e08\u307f\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u7ba1\u7406\u30fb\u8cfc\u5165\u300d\u30e1\u30cb\u30e5\u30fc\"><\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\uff08@\u306e\u5f8c\u308d\uff09\u3092\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059<br><img decoding=\"async\" class=\"wp-image-57706\" style=\"width: 400px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img03.jpg\" alt=\"\u30b5\u30fc\u30d0\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\uff08@\u306e\u5f8c\u308d\uff09\u306e\u753b\u9762\"><\/li>\n\n\n\n<li>\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u753b\u9762\u3088\u308a\u3001\u300c\u30c9\u30e1\u30a4\u30f3\u300d\uff1e\u300c\u30c9\u30e1\u30a4\u30f3\u306e\u8a2d\u5b9a\u64cd\u4f5c\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059<br><img decoding=\"async\" class=\"wp-image-57708\" style=\"width: 350px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img04.jpg\" alt=\"\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u753b\u9762\u306e\u300c\u30c9\u30e1\u30a4\u30f3\u300d\uff1e\u300c\u30c9\u30e1\u30a4\u30f3\u306e\u8a2d\u5b9a\u64cd\u4f5c\u300d\u30e1\u30cb\u30e5\u30fc\"><\/li>\n\n\n\n<li>\u8a2d\u5b9a\u3057\u305f\u3044\u30c9\u30e1\u30a4\u30f3\u306e\u6a2a\u306b\u3042\u308b\u300cDNS\/URL\u300d\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059<br><img decoding=\"async\" class=\"wp-image-57710\" style=\"width: 350px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img05.jpg\" alt=\"\u30c9\u30e1\u30a4\u30f3\u306e\u300cDNS\/URL\u300d\u30a2\u30a4\u30b3\u30f3\u753b\u50cf\"><\/li>\n\n\n\n<li>\u4e8b\u524d\u306b\u78ba\u8a8d\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u9078\u629e\u3057\u307e\u3059<br><img decoding=\"async\" class=\"wp-image-57712\" style=\"width: 350px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img06.jpg\" alt=\"\u30b5\u30fc\u30d0\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u9078\u629e\u753b\u9762\"><\/li>\n\n\n\n<li>\u753b\u9762\u5185\u306e\u30c6\u30ad\u30b9\u30c8\u67a0\u306bA\u30ec\u30b3\u30fc\u30c9\u3092\u8a18\u5165\u3057\u307e\u3059<br><img decoding=\"async\" class=\"wp-image-57714\" style=\"width: 350px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img07.jpg\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u306e\u5165\u529b\u753b\u9762\"><\/li>\n\n\n\n<li>\u753b\u9762\u6700\u4e0b\u90e8\u306e\u300c\u4fdd\u5b58\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059<br><img decoding=\"async\" class=\"wp-image-57716\" style=\"width: 350px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img08.jpg\" alt=\"DNS\u8a2d\u5b9a\u306e\u4fdd\u5b58\u30dc\u30bf\u30f3\"><\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305f\u3001A\u30ec\u30b3\u30fc\u30c9\u3092\u6d3b\u7528\u3059\u308c\u3070\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3060\u3051\u3092\u5225\u30b5\u30fc\u30d0\u30fc\u3067\u904b\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u30c9\u30e1\u30a4\u30f3\u3092\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3\u3067\u4e00\u5143\u7ba1\u7406\u3057\u3066\u304a\u3051\u3070\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u5411\u3051\u5148\u30b5\u30fc\u30d0\u30fc\u3092\u5909\u66f4\u3059\u308b\u969b\u3082A\u30ec\u30b3\u30fc\u30c9\u306e\u66f8\u304d\u63db\u3048\u3060\u3051\u3067\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.value-domain.com\/media\/coreserver_subdomain\/\">\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u307e\u308b\u3063\u3068\u5225\u30b5\u30fc\u30d0\u30fc\u3067\u904b\u7528\u3059\u308b\u65b9\u6cd5<\/a>\u3092\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u4eba\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"blogcard\"><a href=\"https:\/\/www.value-domain.com\/media\/coreserver_subdomain\/\" data-blogcard=\"1\"><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u306e\u78ba\u8a8d\u65b9\u6cd5<\/h2>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">A\u30ec\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u3068\u5916\u90e8\u306eWeb\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-topic\" style=\"margin-top:10px;margin-bottom:30px\"><div class=\"wp-block-luxe-blocks-topic-title\" style=\"color:#fff;background-color:#000080;border:1px solid #000080;padding:2px 14px\">A\u30ec\u30b3\u30fc\u30c9\u306e\u78ba\u8a8d\u65b9\u6cd5<\/div><div class=\"wp-block-luxe-blocks-topic-content\" style=\"border:1px solid #000080;padding:0px 15px 0px 15px\">\n<ul>\n<li>nslookup\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\uff08Windows\u306e\u5834\u5408\uff09<\/li>\n\n\n\n<li>dig\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\uff08Mac\u3001Linux\u306e\u5834\u5408\uff09<\/li>\n\n\n\n<li>A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u78ba\u8a8d\u30b5\u30a4\u30c8\u3092\u4f7f\u3046<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u4ee5\u4e0b\u3088\u308a\u3001\u305d\u308c\u305e\u308c\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">nslookup\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\uff08Windows\u306e\u5834\u5408\uff09<\/h3>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">Windows\u6a19\u6e96\u306enslookup\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u30c9\u30e1\u30a4\u30f3\u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u307e\u305a\u306f\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u300cWin\uff08Windows\u30ed\u30b4\u306e\u30ad\u30fc\uff09\u300d\u3068\u300cR\u300d\u3092\u540c\u6642\u306b\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u300c\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6307\u5b9a\u3057\u3066\u5b9f\u884c\u300d\u3068\u3044\u3046\u5c0f\u3055\u306a\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u51fa\u308b\u306e\u3067\u3001\u305d\u3053\u306b\u300ccmd\u300d\u3068\u5165\u529b\u3057\u3066Enter\u3092\u62bc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u958b\u304f\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nslookup -type=A example.com<\/code><\/pre>\n\n\n\n<p>Enter\u30ad\u30fc\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30c9\u30e1\u30a4\u30f3\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308bA\u30ec\u30b3\u30fc\u30c9\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">dig\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\uff08Mac\u3001Linux\u306e\u5834\u5408\uff09<\/h3>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">Mac\u304bLinux\u3092\u304a\u4f7f\u3044\u306e\u5834\u5408\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u958b\u3044\u3066dig\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3048\u3070A\u30ec\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>Linux\u306b\u306fnslookup\u30b3\u30de\u30f3\u30c9\u3082\u3042\u308a\u307e\u3059\u304c\u3001dig\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3001Enter\u30ad\u30fc\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig example.com A<\/code><\/pre>\n\n\n\n<p>OS\u306b\u8a2d\u5b9a\u3055\u308c\u305fDNS\u30b5\u30fc\u30d0\u30fc\u306bDNS\u554f\u3044\u5408\u308f\u305b\u304c\u884c\u308f\u308c\u3001A\u30ec\u30b3\u30fc\u30c9\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u78ba\u8a8d\u30b5\u30a4\u30c8\u3092\u4f7f\u3046<\/h3>\n\n\n\n<p>\u5916\u90e8\u306eA\u30ec\u30b3\u30fc\u30c9\u8a2d\u5b9a\u78ba\u8a8d\u30b5\u30a4\u30c8\u3092\u4f7f\u3046\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u306e\u306b\u6163\u308c\u3066\u3044\u306a\u3044\u4eba\u306f\u3001\u3088\u308a\u624b\u8efd\u306aWeb\u30b5\u30fc\u30d3\u30b9\u3092\u6d3b\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/mark><\/strong><\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-topic\" style=\"margin-top:10px;margin-bottom:30px\"><div class=\"wp-block-luxe-blocks-topic-title\" style=\"color:#fff;background-color:#000080;border:1px solid #000080;padding:2px 14px\">A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u78ba\u8a8d\u30b5\u30a4\u30c8<\/div><div class=\"wp-block-luxe-blocks-topic-content\" style=\"border:1px solid #000080;padding:0px 15px 0px 15px\">\n<ul>\n<li><a href=\"https:\/\/rakkokeyword.com\/techo\/tool-a-record-check\/\" target=\"_blank\" rel=\"noreferrer noopener\">A\u30ec\u30b3\u30fc\u30c9\u78ba\u8a8d\u30c4\u30fc\u30eb<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/powerdmarc.com\/ja\/a-record-lookup\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7121\u6599A\u30ec\u30b3\u30fc\u30c9\u30c1\u30a7\u30c3\u30ab\u30fc<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tools.digrart.jp\/dns\/\" target=\"_blank\" rel=\"noreferrer noopener\">DNS\u30ec\u30b3\u30fc\u30c9\u78ba\u8a8d\u30c4\u30fc\u30eb<\/a><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u4eca\u56de\u306f\u4f8b\u3068\u3057\u3066<a href=\"https:\/\/rakkokeyword.com\/techo\/tool-a-record-check\/\" target=\"_blank\" rel=\"noreferrer noopener\">A\u30ec\u30b3\u30fc\u30c9\u78ba\u8a8d\u30c4\u30fc\u30eb<\/a>\u3092\u4f7f\u3063\u3066A\u30ec\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b\u624b\u9806\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"has-whitesmoke-background-color has-background\">\n<li>\u78ba\u8a8d\u3057\u305f\u3044\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br><img decoding=\"async\" class=\"wp-image-57718\" style=\"width: 400px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img09.jpg\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u78ba\u8a8d\u30b5\u30a4\u30c8\u306b\u30c9\u30e1\u30a4\u30f3\u3092\u5165\u529b\u3059\u308b\u753b\u9762\"><\/li>\n\n\n\n<li>\u300c\u78ba\u8a8d\u3059\u308b\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<br><img decoding=\"async\" class=\"wp-image-57720\" style=\"width: 400px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img10.jpg\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u78ba\u8a8d\u30b5\u30a4\u30c8\u3092\u5229\u7528\u3059\u308b\u753b\u9762\"><\/li>\n\n\n\n<li>\u8a2d\u5b9a\u3055\u308c\u305fA\u30ec\u30b3\u30fc\u30c9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<br><img decoding=\"async\" class=\"wp-image-57721\" style=\"width: 400px\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img11.jpg\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u78ba\u8a8d\u30b5\u30a4\u30c8\u306e\u7d50\u679c\u753b\u9762\"><\/li>\n<\/ol>\n\n\n\n<p>\u3082\u3057\u8a2d\u5b9a\u3057\u305f\u306f\u305a\u306eA\u30ec\u30b3\u30fc\u30c9\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u5165\u529b\u30df\u30b9\u306e\u53ef\u80fd\u6027\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u3082\u3042\u308b\u305f\u3081\u3001\u5c11\u3057\u6642\u9593\u3092\u7f6e\u3044\u3066\u304b\u3089\u518d\u5ea6\u8a66\u3057\u3066\u307f\u308b\u306e\u3082\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u3068\u4ed6\u306eDNS\u30ec\u30b3\u30fc\u30c9\u306e\u9055\u3044<\/h2>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u3068\u4ed6\u306eDNS\u30ec\u30b3\u30fc\u30c9\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3001\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">DNS\u30ec\u30b3\u30fc\u30c9\u306f\u3001\u7279\u5b9a\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u95a2\u9023\u3059\u308b\u60c5\u5831\u3092\u8a18\u9332\u3057\u305f\u30c7\u30fc\u30bf\u306e\u3053\u3068\u3067\u3001\u6570\u5341\u7a2e\u985e\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306b\u3001\u4e3b\u8981\u306aDNS\u30ec\u30b3\u30fc\u30c9\u306e\u4e00\u89a7\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-scroll-block luxe-scrl\">\n<figure class=\"wp-block-table\"><table><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\">\u30ec\u30b3\u30fc\u30c9<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u8aad\u307f\u65b9<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u5f79\u5272<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u3068IPv4\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">AAAA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30af\u30ef\u30c3\u30c9\u30a8\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u3068IPv6\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">CNAME<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b7\u30fc\u30cd\u30fc\u30e0<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u3092\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u8ee2\u9001<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">MX<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30e0\u30a8\u30c3\u30af\u30b9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u6307\u5b9a<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">NS<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30cc\u30a8\u30b9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u7ba1\u7406\u3059\u308b\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306e\u6307\u5b9a<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">TXT<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c6\u30a3\u30fc\u30a8\u30c3\u30af\u30b9\u30c6\u30a3\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">SPF\u30fbDKIM\u30fbDMARC\u306a\u3069\u306e\u30c6\u30ad\u30b9\u30c8\u60c5\u5831<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">SOA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30b9\u30aa\u30fc\u30a8\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30be\u30fc\u30f3\u7ba1\u7406\u60c5\u5831\uff08TTL\u306a\u3069\u306e\u8a2d\u5b9a\uff09<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PTR<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30d4\u30fc\u30c6\u30a3\u30fc\u30a2\u30fc\u30eb<\/td><td class=\"has-text-align-center\" data-align=\"center\">IP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8abf\u3079\u308b<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">SRV<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30b9\u30a2\u30fc\u30eb\u30d6\u30a4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b5\u30fc\u30d3\u30b9\u306e\u30dd\u30fc\u30c8\u756a\u53f7\u6307\u5b9a<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">CAA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b7\u30fc\u30a8\u30fc\u30a8\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">SSL\u8a3c\u660e\u66f8\u306e\u767a\u884c\u5143\u8a8d\u8a3c\u5c40\u3092\u5236\u9650<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u4e3b\u8981\u306aDNS\u30ec\u30b3\u30fc\u30c9\u4e00\u89a7<\/figcaption><\/figure>\n<\/div>\n\n\n\n<p>\u4ee5\u4e0b\u3088\u308a\u3001\u4e3b\u8981\u306aDNS\u30ec\u30b3\u30fc\u30c9\u3068A\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AAAA\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u3068AAAA\u30ec\u30b3\u30fc\u30c9\u306e\u9055\u3044\u3092\u3001\u4ee5\u4e0b\u306e\u6bd4\u8f03\u8868\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-scroll-block luxe-scrl\">\n<figure class=\"wp-block-table\"><table><tbody><tr><th><\/th><th class=\"has-text-align-center\" data-align=\"center\">A\u30ec\u30b3\u30fc\u30c9<\/th><th class=\"has-text-align-center\" data-align=\"center\">AAAA\u30ec\u30b3\u30fc\u30c9<\/th><\/tr><tr><th>\u5f79\u5272<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><\/tr><tr><th>\u5bfe\u8c61\u306eIP\u30a2\u30c9\u30ec\u30b9<\/th><td class=\"has-text-align-center\" data-align=\"center\">IPv4\uff08\u5f93\u6765\u306e\u898f\u683c\uff09<\/td><td class=\"has-text-align-center\" data-align=\"center\">IPv6\uff08\u65b0\u3057\u3044\u898f\u683c\uff09<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">A\u30ec\u30b3\u30fc\u30c9\u3068AAAA\u30ec\u30b3\u30fc\u30c9\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/04\/ipaddress_04-1024x252.png\" alt=\"IPv4\u3068IPv6\u306e\u30a2\u30c9\u30ec\u30b9\u5f62\u5f0f\u3092\u6bd4\u8f03\u3057\u305f\u56f3\u89e3\" class=\"wp-image-6658\" \/><\/figure>\n\n\n\n<p>AAAA\uff08\u30af\u30ef\u30c3\u30c9\u30a8\u30fc\uff09\u30ec\u30b3\u30fc\u30c9\u306f\u3001A\u30ec\u30b3\u30fc\u30c9\u3068\u540c\u3058\u304f\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u3092\u7d10\u3065\u3051\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u9055\u3044\u306f\u3001A\u30ec\u30b3\u30fc\u30c9\u304cIPv4\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001AAAA\u30ec\u30b3\u30fc\u30c9\u306fIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3059\u308b\u70b9\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>IPv4\u30a2\u30c9\u30ec\u30b9\u306f\u300c203.0.113.10\u300d\u306e\u3088\u3046\u306a\u6570\u5b57\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u8868\u3055\u308c\u307e\u3059\u304c\u3001\u6570\u306b\u9650\u308a\u304c\u3042\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u666e\u53ca\u306b\u4f34\u3063\u3066\u5c06\u6765\u7684\u306b\u67af\u6e07\u3059\u308b\u53ef\u80fd\u6027\u304c\u5371\u60e7\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u3001\u65b0\u3057\u304f\u958b\u767a\u3055\u308c\u305f\u306e\u304cIPv6\u30a2\u30c9\u30ec\u30b9\u3067\u3059\u3002IPv6\u30a2\u30c9\u30ec\u30b9\u306f\u300c2001:db8::1\u300d\u306e\u3088\u3046\u306b\u3088\u308a\u9577\u304f\u8907\u96d1\u306a\u5f62\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u67af\u6e07\u3059\u308b\u5fc3\u914d\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>Web\u30b5\u30a4\u30c8\u3084\u30b5\u30fc\u30d0\u30fc\u304cIPv6\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u3001AAAA\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067IPv6\u74b0\u5883\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u76f4\u63a5\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CNAME\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u3068CNAME\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044\u3092\u3001\u4ee5\u4e0b\u306e\u6bd4\u8f03\u8868\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-scroll-block luxe-scrl\">\n<figure class=\"wp-block-table\"><table><tbody><tr><th><\/th><th class=\"has-text-align-center\" data-align=\"center\">A\u30ec\u30b3\u30fc\u30c9<\/th><th class=\"has-text-align-center\" data-align=\"center\">CNAME\u30ec\u30b3\u30fc\u30c9<\/th><\/tr><tr><th>\u5f79\u5272<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u3092\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u8ee2\u9001\u3059\u308b<\/td><\/tr><tr><th>\u30eb\u30fc\u30c8\u30c9\u30e1\u30a4\u30f3<br>\uff08example.com\u306a\u3069\uff09<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u8a2d\u5b9a\u3067\u304d\u308b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8a2d\u5b9a\u3067\u304d\u306a\u3044<\/td><\/tr><tr><th>\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3<br>\uff08www.example.com\u306a\u3069\uff09<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u8a2d\u5b9a\u3067\u304d\u308b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8a2d\u5b9a\u3067\u304d\u308b<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">A\u30ec\u30b3\u30fc\u30c9\u3068CNAME\u30ec\u30b3\u30fc\u30c9\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n<\/div>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">CNAME\uff08\u30b7\u30fc\u30cd\u30fc\u30e0\uff09\u30ec\u30b3\u30fc\u30c9\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u3092\u5225\u306e\u30c9\u30e1\u30a4\u30f3\uff08\u30a8\u30a4\u30ea\u30a2\u30b9\uff09\u306b\u8ee2\u9001\u3059\u308b\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>CNAME\u30ec\u30b3\u30fc\u30c9\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u4f8b\u3048\u3070\u300cshop.example.com\u300d\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u5834\u5408\u306b\u300cexample.myshopify.com\u300d\u3078\u81ea\u52d5\u7684\u306b\u30a2\u30af\u30bb\u30b9\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u3068CNAME\u30ec\u30b3\u30fc\u30c9\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u56f3\u89e3\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/a_record02.png\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u3068CNAME\u30ec\u30b3\u30fc\u30c9\u306e\u9055\u3044\" class=\"wp-image-8010\" style=\"width:900px;height:undefinedpx\" \/><\/figure><\/div>\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u306f\u300c\u30c9\u30e1\u30a4\u30f3\u2192IP\u30a2\u30c9\u30ec\u30b9\u300d\u3078\u76f4\u63a5\u305f\u3069\u308a\u7740\u304d\u307e\u3059\u304c\u3001CNAME\u306f\u300c\u30c9\u30e1\u30a4\u30f3\u2192\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u53c2\u7167\u2192IP\u30a2\u30c9\u30ec\u30b9\u300d\u3068\u4e00\u6bb5\u968e\u591a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>CNAME\u30ec\u30b3\u30fc\u30c9\u306f\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u3068\u304d\u306b\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u81ea\u793e\u30b5\u30a4\u30c8\u306f\u300cexample.com\u300d\u3067\u904b\u7528\u3057\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b7\u30e7\u30c3\u30d7\u3060\u3051\u3092\u300cshop.example.com\u300d\u3068\u3057\u3066Shopify\u3067\u4f5c\u308a\u305f\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001CNAME\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u300cshop.example.com\u300d\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u4eba\u3092Shopify\u5074\u306e\u30b7\u30e7\u30c3\u30d7\u30da\u30fc\u30b8\u3078\u3064\u306a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001CNAME\u30ec\u30b3\u30fc\u30c9\u3092\u4f7f\u3046\u3068\u3001\u81ea\u793e\u30c9\u30e1\u30a4\u30f3\u306e\u4e00\u90e8\u3092\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u5411\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">MX\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u3068MX\u30ec\u30b3\u30fc\u30c9\u306e\u9055\u3044\u3092\u3001\u4ee5\u4e0b\u306e\u6bd4\u8f03\u8868\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-scroll-block luxe-scrl\">\n<figure class=\"wp-block-table\"><table><tbody><tr><th><\/th><th class=\"has-text-align-center\" data-align=\"center\">A\u30ec\u30b3\u30fc\u30c9<\/th><th class=\"has-text-align-center\" data-align=\"center\">MX\u30ec\u30b3\u30fc\u30c9<\/th><\/tr><tr><th>\u5f79\u5272<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30e1\u30fc\u30eb\u914d\u9001\u5148\u306e\u6307\u5b9a<\/td><\/tr><tr><th>\u5bfe\u8c61<\/th><td class=\"has-text-align-center\" data-align=\"center\">Web\u30b5\u30fc\u30d0\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc<\/td><\/tr><tr><th>\u76ee\u7684<\/th><td class=\"has-text-align-center\" data-align=\"center\">Web\u30b5\u30a4\u30c8\u3092\u8868\u793a\u3055\u305b\u308b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30e1\u30fc\u30eb\u3092\u5c4a\u3051\u308b<\/td><\/tr><tr><th>\u5f62\u5f0f<\/th><td class=\"has-text-align-center\" data-align=\"center\">IPv4\u30a2\u30c9\u30ec\u30b9<br>\uff08\u4f8b\uff1a192.0.2.1\uff09<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30db\u30b9\u30c8\u540d<br>\uff08\u4f8b\uff1amail.example.com\uff09<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">A\u30ec\u30b3\u30fc\u30c9\u3068MX\u30ec\u30b3\u30fc\u30c9\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/12\/mx_record03-1024x366.png\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u3068MX\u30ec\u30b3\u30fc\u30c9\u306e\u9055\u3044\u3092\u8aac\u660e\u3057\u305f\u56f3\u89e3\u753b\u50cf\" class=\"wp-image-11396\" style=\"width:800px;height:undefinedpx\" \/><\/figure><\/div>\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">MX\u30ec\u30b3\u30fc\u30c9\u306f\u300c\u30e1\u30fc\u30eb\u306e\u5c4a\u3051\u5148\u300d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u30e1\u30fc\u30eb\u904b\u7528\u3092\u884c\u3046\u5834\u5408\u3001MX\u30ec\u30b3\u30fc\u30c9\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.value-domain.com\/media\/mx_record\/\">MX\u30ec\u30b3\u30fc\u30c9\u3068\u306f\u4f55\u304b\u3001\u66f8\u304d\u65b9\u3084\u78ba\u8a8d\u65b9\u6cd5\u3001\u8a2d\u5b9a\u4f8b<\/a>\u306f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u3082\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"blogcard\"><a href=\"https:\/\/www.value-domain.com\/media\/mx_record\/\" data-blogcard=\"1\"><\/a><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">NS\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u3068NS\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044\u3092\u3001\u4ee5\u4e0b\u306e\u6bd4\u8f03\u8868\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-scroll-block luxe-scrl\">\n<figure class=\"wp-block-table\"><table><tbody><tr><th><\/th><th class=\"has-text-align-center\" data-align=\"center\">A\u30ec\u30b3\u30fc\u30c9<\/th><th class=\"has-text-align-center\" data-align=\"center\">NS\u30ec\u30b3\u30fc\u30c9<\/th><\/tr><tr><th>\u5f79\u5272<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u3068\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306e\u7d10\u3065\u3051<\/td><\/tr><tr><th>\u76ee\u7684<\/th><td class=\"has-text-align-center\" data-align=\"center\">Web\u30b5\u30a4\u30c8\u3092\u8868\u793a\u3055\u305b\u308b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u6a29\u9650\u306e\u6240\u5728\u3092\u793a\u3059<\/td><\/tr><tr><th>\u5f62\u5f0f<\/th><td class=\"has-text-align-center\" data-align=\"center\">IPv4\u30a2\u30c9\u30ec\u30b9<br>\uff08\u4f8b\uff1a192.0.2.1\uff09<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30db\u30b9\u30c8\u540d<br>\uff08\u4f8b\uff1ans1.example.com\uff09<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">A\u30ec\u30b3\u30fc\u30c9\u3068NS\u30ec\u30b3\u30fc\u30c9\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n<\/div>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">NS\u30ec\u30b3\u30fc\u30c9\u306f\u3001\u300c\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u3092\u3069\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306b\u4efb\u305b\u308b\u304b\u300d\u3092\u6307\u5b9a\u3059\u308b\u8a2d\u5b9a\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u5b9f\u969b\u306b\u8a2d\u5b9a\u3059\u308b\u969b\u306b\u306f\u3001<a id=\"vn_cta_lp_vd\" class=\"ga_event_link\" style=\"{style}\" href=\"https:\/\/www.value-domain.com\/\">\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3<\/a>\u306a\u3069\u30c9\u30e1\u30a4\u30f3\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u306e\u7ba1\u7406\u753b\u9762\u3067\u3001CORESERVER\uff08\u30b3\u30a2\u30b5\u30fc\u30d0\u30fc\uff09\u306a\u3069\u5229\u7528\u3059\u308b\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306b\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u6a29\u9650\u3092\u3069\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306b\u6e21\u3059\u304b\u3092\u6c7a\u3081\u308b\u306e\u304cNS\u30ec\u30b3\u30fc\u30c9\u3060\u3068\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\uff08\u5b9f\u969b\u306b\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3078\u7d10\u3065\u3051\u308b\u306e\u306fA\u30ec\u30b3\u30fc\u30c9\u306e\u5f79\u5272\u3067\u3059\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u3068\u30e1\u30fc\u30eb\u9001\u4fe1\u3068\u306e\u95a2\u4fc2<\/h2>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">A\u30ec\u30b3\u30fc\u30c9\u306f\u3001Web\u30b5\u30a4\u30c8\u3092\u8868\u793a\u3055\u305b\u308b\u969b\u3060\u3051\u3067\u306a\u304f\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u306e\u969b\u306b\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u969b\u3001\u9001\u4fe1\u5074\u306e\u30b5\u30fc\u30d0\u30fc\u306f\u53d7\u4fe1\u5074\u306e\u30c9\u30e1\u30a4\u30f3\u306eDNS\u306b\u300cMX\u30ec\u30b3\u30fc\u30c9\u300d\u3092\u554f\u3044\u5408\u308f\u305b\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001MX\u30ec\u30b3\u30fc\u30c9\u3067\u8fd4\u3055\u308c\u305f\u30db\u30b9\u30c8\u540d\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u3001\u518d\u5ea6DNS\u3078A\u30ec\u30b3\u30fc\u30c9\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306eA\u30ec\u30b3\u30fc\u30c9\u306b\u3088\u3063\u3066\u6700\u7d42\u7684\u306aIP\u30a2\u30c9\u30ec\u30b9\u304c\u5224\u660e\u3057\u3001\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/a-record-img12-1024x603.png\" alt=\"A\u30ec\u30b3\u30fc\u30c9\u3068\u30e1\u30fc\u30eb\u9001\u4fe1\u3068\u306e\u95a2\u4fc2\u306e\u56f3\u89e3\" class=\"wp-image-57742\" style=\"width:600px;height:undefinedpx\" \/><\/figure><\/div>\n\n\n<p>\u53cb\u9054\u306e\u5bb6\u306b\u8377\u7269\u3092\u5c4a\u3051\u308b\u5834\u9762\u306b\u4f8b\u3048\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ol class=\"has-lightyellow-background-color has-background\">\n<li>\u300c\u7530\u4e2d\u3055\u3093\u306e\u5bb6\u306b\u8377\u7269\u3092\u5c4a\u3051\u3066\u300d\u3068\u8a00\u308f\u308c\u308b\uff08\uff1dMX\u30ec\u30b3\u30fc\u30c9\uff09<\/li>\n\n\n\n<li>\u540d\u524d\u3060\u3051\u3067\u306f\u914d\u9054\u304c\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u4f4f\u6240\u3092\u8abf\u3079\u308b\uff08\uff1dA\u30ec\u30b3\u30fc\u30c9\uff09<\/li>\n\n\n\n<li>\u4f4f\u6240\u304c\u308f\u304b\u3063\u305f\u306e\u3067\u914d\u9054\u304c\u3067\u304d\u308b\uff08\uff1d\u30e1\u30fc\u30eb\u9001\u4fe1\u5b8c\u4e86\uff09<\/li>\n<\/ol>\n\n\n\n<p>\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u9001\u53d7\u4fe1\u3059\u308b\u305f\u3081\u306b\u306f\u3001A\u30ec\u30b3\u30fc\u30c9\u3060\u3051\u3067\u306a\u304f\u8907\u6570\u306eDNS\u30ec\u30b3\u30fc\u30c9\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"has-whitesmoke-background-color has-background\">\n<li>MX\u30ec\u30b3\u30fc\u30c9<br>\u30e1\u30fc\u30eb\u306e\u5b9b\u5148\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306e\u300c\u30db\u30b9\u30c8\u540d\u300d\u3092\u6307\u5b9a\u3059\u308b\u30ec\u30b3\u30fc\u30c9<\/li>\n\n\n\n<li>PTR\u30ec\u30b3\u30fc\u30c9<br>IP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u9006\u5f15\u304d\u3059\u308b\u305f\u3081\u306e\u30ec\u30b3\u30fc\u30c9\u3002\u9001\u4fe1\u5143\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3057\u3066\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u3057\u3066\u5224\u5b9a\u3055\u308c\u308b\u78ba\u7387\u304c\u9ad8\u304f\u306a\u308b\u3002<\/li>\n\n\n\n<li>TXT\u30ec\u30b3\u30fc\u30c9<br>\u30e1\u30fc\u30eb\u306e\u306a\u308a\u3059\u307e\u3057\u3092\u9632\u304e\u3001\u9001\u4fe1\u5143\u306e\u4fe1\u983c\u6027\u3092\u8a3c\u660e\u3059\u308b\u305f\u3081\u306e\u300cSPF\u300d\u300cDKIM\u300d\u300cDMARC\u300d\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u30ec\u30b3\u30fc\u30c9\u3002<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/www.value-domain.com\/media\/spf-record\/\" data-type=\"link\" data-id=\"https:\/\/www.value-domain.com\/media\/spf-record\/\">SPF\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/a>\u306b\u3064\u3044\u3066\u3001\u66f8\u304d\u65b9\u3084\u8a2d\u5b9a\u624b\u9806\u3001\u78ba\u8a8d\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u3082\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"blogcard\"><a href=\"https:\/\/www.value-domain.com\/media\/spf-record\/\" data-blogcard=\"1\"><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3067\u6ce8\u610f\u3059\u3079\u304d5\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3067\u6ce8\u610f\u3059\u3079\u304d\u30dd\u30a4\u30f3\u30c8<\/mark><\/strong>\u306f\u3001\u4ee5\u4e0b\u306e5\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-topic\" style=\"margin-top:10px;margin-bottom:30px\"><div class=\"wp-block-luxe-blocks-topic-title\" style=\"color:#fff;background-color:#000080;border:1px solid #000080;padding:2px 14px\">A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3067\u6ce8\u610f\u3059\u3079\u304d5\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/div><div class=\"wp-block-luxe-blocks-topic-content\" style=\"border:1px solid #000080;padding:0px 15px 0px 15px\">\n<ol>\n<li>\u5165\u529b\u30df\u30b9\u304c\u3042\u308b\u3068Web\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u306a\u3044<\/li>\n\n\n\n<li>A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306b\u6642\u9593\u304c\u304b\u304b\u308b<\/li>\n\n\n\n<li>DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u306a\u3044<\/li>\n\n\n\n<li>\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\uff08*\uff09\u4f7f\u7528\u6642\u306f\u500b\u5225\u30ec\u30b3\u30fc\u30c9\u306b\u6ce8\u610f\u3059\u308b<\/li>\n\n\n\n<li>\u4e57\u3063\u53d6\u308a\u3084\u6539\u3056\u3093\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u884c\u3046<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<p>\u4ee5\u4e0b\u3088\u308a\u3001\u305d\u308c\u305e\u308c\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5165\u529b\u30df\u30b9\u304c\u3042\u308b\u3068Web\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u306a\u3044<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u306b\u30df\u30b9\u304c\u3042\u308b\u3068\u3001URL\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3082Web\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051\u304c\u6b63\u5e38\u306b\u3067\u304d\u305a\u3001\u300cWeb\u30b5\u30a4\u30c8\u306e\u4f4f\u6240\u304c\u3069\u3053\u306a\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u72b6\u614b\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u3088\u304f\u3042\u308bA\u30ec\u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u30df\u30b9\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"has-lightyellow-background-color has-background\">\n<li>IP\u30a2\u30c9\u30ec\u30b9\u306e\u5165\u529b\u30df\u30b9<br>\u6570\u5b57\u3084.\uff08\u30c9\u30c3\u30c8\uff09\u306e\u629c\u3051\u3001\u5168\u89d2\u6587\u5b57\u306e\u6df7\u5165\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30db\u30b9\u30c8\u540d\u306e\u5165\u529b\u30df\u30b9<br>\u30eb\u30fc\u30c8\u30c9\u30e1\u30a4\u30f3\uff08example.com\uff09\u3092\u6307\u5b9a\u3057\u305f\u3044\u5834\u5408\u3001\u30db\u30b9\u30c8\u540d\u3092\u7a7a\u6b04\u307e\u305f\u306f\u300c@\u300d\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e0d\u8981\u306a\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u91cd\u8907\u30fb\u7af6\u5408<br>\u540c\u3058\u30db\u30b9\u30c8\u540d\u306b\u5bfe\u3057\u3066\u3001A\u30ec\u30b3\u30fc\u30c9\u3068CNAME\u30ec\u30b3\u30fc\u30c9\u304c\u540c\u6642\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30db\u30b9\u30c8\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u9006\u8ee2<br>\u30db\u30b9\u30c8\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u5165\u529b\u6b04\u304c\u9006\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3082\u3057Web\u30b5\u30a4\u30c8\u304c\u6b63\u5e38\u306b\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u753b\u9762\u304b\u3089DNS\u8a2d\u5b9a\u3092\u958b\u304d\u3001A\u30ec\u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306b\u6642\u9593\u304c\u304b\u304b\u308b<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u3066\u3082\u3001\u305d\u308c\u304c\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306b\u4e00\u5b9a\u306e\u6642\u9593\u304c\u304b\u304b\u308b\u3068\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3078\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u3001\u3055\u3089\u306b\u4e16\u754c\u4e2d\u306e\u4ed6\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fb\u30d1\u30bd\u30b3\u30f3\u3078\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u304b\u3089\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30c9\u30e1\u30a4\u30f3\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u53cd\u6620\u6642\u9593<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u901a\u5e38\u6570\u5206\uff5e30\u5206\u7a0b\u5ea6<\/td><\/tr><tr><th>\u4e16\u754c\u4e2d\u306e\u4ed6\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fb\u30d1\u30bd\u30b3\u30f3\u3078\u306e\u53cd\u6620\u6642\u9593<\/th><td class=\"has-text-align-center\" data-align=\"center\">\u6700\u592724\u6642\u9593\uff5e48\u6642\u9593<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">DNS\u8a2d\u5b9a\u306e\u53cd\u6620\u6642\u9593\u306e\u76ee\u5b89<\/figcaption><\/figure>\n\n\n\n<p>\u4ed6\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fb\u30d1\u30bd\u30b3\u30f3\u3078\u306e\u53cd\u6620\u306b\u3064\u3044\u3066\u306f\u3001\u5404\u6240\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u72b6\u6cc1\u3067\u5dee\u304c\u51fa\u308b\u305f\u3081\u3001\u53cd\u6620\u6642\u9593\u306b\u5e45\u304c\u3042\u308b\u70b9\u306f\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u306a\u3044<\/h3>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u65e2\u5b58\u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u3057\u305f\u5834\u5408\u3001\u5909\u66f4\u524d\u306eTTL\uff08\u6709\u52b9\u671f\u9650\uff09\u304c\u5207\u308c\u308b\u307e\u3067\u306f\u53e4\u3044\u60c5\u5831\u304c\u6b8b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u3053\u308c\u306fDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u547c\u3070\u308c\u3001\u4e00\u5ea6\u8abf\u3079\u305fDNS\u60c5\u5831\u3092\u4e00\u6642\u7684\u306b\u8a18\u61b6\u3057\u3066\u304a\u304f\u4ed5\u7d44\u307f\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u6c38\u4e45\u306b\u306f\u4fdd\u6301\u3055\u308c\u305a\u3001TTL\uff08Time To Live\uff09\u3068\u3044\u3046\u300c\u4f55\u79d2\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u3044\u3044\u304b\u300d\u306e\u6709\u52b9\u671f\u9650\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306eA\u30ec\u30b3\u30fc\u30c9\u304c\u3042\u3063\u305f\u5834\u5408\u30013,600\u79d2\uff081\u6642\u9593\uff09\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u8fd4\u7b54\u3057\u30011\u6642\u9593\u7d4c\u3063\u305f\u3089\u518d\u5ea6DNS\u30b5\u30fc\u30d0\u30fc\u306b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>example.com 3600 IN A 203.0.113.10<\/code><\/pre>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u306e\u5909\u66f4\u3092\u884c\u3046\u969b\u306b\u306f\u3001\u3042\u3089\u304b\u3058\u3081TTL\u3092\u77ed\u3081\u306b\u8a2d\u5b9a\u3057\u3066\u304a\u304d\u3001\u5909\u66f4\u304c\u65e9\u304f\u53cd\u6620\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\uff08*\uff09\u4f7f\u7528\u6642\u306f\u500b\u5225\u30ec\u30b3\u30fc\u30c9\u306b\u6ce8\u610f\u3059\u308b<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u306b\u304a\u3051\u308b\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\uff08*\uff09\u3068\u306f\u3001\u300c\u500b\u5225\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u3001\u307e\u3068\u3081\u30661\u3064\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u5411\u3051\u308b\u300d\u4fbf\u5229\u306a\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a * 192.0.2.1<\/code><\/pre>\n\n\n\n<p>\u4f8b\u3048\u3070\u4e0a\u8a18\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u300cshop.example.com\u300d\u3001\u300cblog.example.com\u300d\u306a\u3069\u3001\u500b\u5225\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306f\u3059\u3079\u3066\u300c192.0.2.1\u300d\u306b\u5411\u3051\u3089\u308c\u307e\u3059\u30021\u3064\u305a\u3064\u500b\u5225\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u305f\u3081\u3001\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u305f\u3060\u3057\u3001\u3042\u308b\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3057\u3066A\u30fbCNAME\u30fbTXT\u306a\u3069\u4f55\u304b1\u3064\u3067\u3082\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u305d\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306f\u300c\u8a2d\u5b9a\u6e08\u307f\u300d\u3068\u5224\u65ad\u3055\u308c\u3066\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u306e\u5bfe\u8c61\u304b\u3089\u5916\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>CNAME\u3084TXT\u306a\u3069\u3001\u500b\u5225\u306e\u8a2d\u5b9a\u3092\u52a0\u3048\u305f\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3057\u3066\u306f\u3001\u5fc5\u305a\u305d\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u5c02\u7528\u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u5fd8\u308c\u305a\u306b\u8a2d\u5b9a\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e57\u3063\u53d6\u308a\u3084\u6539\u3056\u3093\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u884c\u3046<\/h3>\n\n\n\n<p>A\u30ec\u30b3\u30fc\u30c9\u306f\u300c\u30c9\u30e1\u30a4\u30f3\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u4f4f\u6240\uff08IP\u30a2\u30c9\u30ec\u30b9\uff09\u3092\u7d50\u3073\u3064\u3051\u308b\u300d\u91cd\u8981\u306a\u8a2d\u5b9a\u3067\u3059\u3002\u3082\u3057\u3053\u3053\u3092\u7b2c\u4e09\u8005\u306b\u66f8\u304d\u63db\u3048\u3089\u308c\u308b\u3068\u3001\u6b63\u898f\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u307e\u307e\u3067\u30e6\u30fc\u30b6\u30fc\u3092\u507d\u30b5\u30a4\u30c8\u306b\u8a98\u5c0e\u3055\u305b\u308b\u3068\u3044\u3063\u305f\u88ab\u5bb3\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">DNS\u306e\u6539\u3056\u3093\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u3001\u300cDNSSEC\uff08\u30c7\u30a3\u30fc\u30a8\u30cc\u30a8\u30b9\u30bb\u30c3\u30af\uff09\u300d\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3092\u5229\u7528\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u901a\u5e38\u306eDNS\u306b\u306f\u300c\u8fd4\u3063\u3066\u304d\u305fIP\u30a2\u30c9\u30ec\u30b9\u304c\u672c\u7269\u304b\u3069\u3046\u304b\u300d\u3092\u78ba\u8a8d\u3059\u308b\u624b\u6bb5\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001DNSSEC\u3067\u306f\u5fdc\u7b54\u306b\u96fb\u5b50\u7f72\u540d\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u507d\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u8fd4\u3059\u3088\u3046\u306a\u6539\u3056\u3093\u3092\u691c\u77e5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<a id=\"vn_cta_lp_vd\" class=\"ga_event_link\" style=\"color: #3366ff;\" href=\"https:\/\/www.value-domain.com\/userguide\/manual\/dnssec\" target=\"_blank\" rel=\"noopener noreferrer\">DNSSEC\u306e\u8a2d\u5b9a\u65b9\u6cd5\uff1e\uff1e<\/a>\n\n\n\n<p>\u307e\u305f\u3001DNSSEC\u4ee5\u5916\u306b\u3082\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u305d\u306e\u3082\u306e\u3092\u5b88\u308b\u3053\u3068\u304c\u4e57\u3063\u53d6\u308a\u5bfe\u7b56\u306e\u57fa\u672c\u3067\u3059\u3002\u6b21\u306e4\u70b9\u3092\u62bc\u3055\u3048\u3066\u304a\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<ol class=\"has-lightyellow-background-color has-background\">\n<li>2\u6bb5\u968e\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3059\u308b<br>\u7ba1\u7406\u753b\u9762\u306e\u30ed\u30b0\u30a4\u30f3\u6642\u306b\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u3067\u306a\u304f\u8a8d\u8a3c\u30b3\u30fc\u30c9\u3092\u8981\u6c42\u3059\u308b\u8a2d\u5b9a\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u5f37\u56fa\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3046<br>\u4ed6\u30b5\u30fc\u30d3\u30b9\u3068\u4f7f\u3044\u56de\u3055\u305a\u3001\u63a8\u6e2c\u3055\u308c\u306b\u304f\u3044\u9577\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c9\u30e1\u30a4\u30f3\u306e\u79fb\u7ba1\u30ed\u30c3\u30af\u3092\u304b\u3051\u308b<br>\u7b2c\u4e09\u8005\u306b\u7121\u65ad\u3067\u4ed6\u793e\u3078\u30c9\u30e1\u30a4\u30f3\u3092\u79fb\u3055\u308c\u308b\u306e\u3092\u9632\u3050\u8a2d\u5b9a\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u4f7f\u3063\u3066\u3044\u306a\u3044\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u653e\u7f6e\u3057\u306a\u3044<br>\u4f7f\u308f\u306a\u304f\u306a\u3063\u305f\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306eA\u30ec\u30b3\u30fc\u30c9\u3084CNAME\u30ec\u30b3\u30fc\u30c9\u306f\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u653e\u7f6e\u3055\u308c\u305f\u8a2d\u5b9a\u304c\u4e57\u3063\u53d6\u308a\u306e\u5165\u53e3\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u306b\u95a2\u3059\u308bQ\uff06A<\/h2>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">A\u30ec\u30b3\u30fc\u30c9\u306b\u95a2\u3059\u308b\u3001\u3088\u304f\u3042\u308b\u8cea\u554f<\/mark><\/strong>\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-topic\" style=\"margin-top:10px;margin-bottom:30px\"><div class=\"wp-block-luxe-blocks-topic-title\" style=\"color:#fff;background-color:#000080;border:1px solid #000080;padding:2px 14px\">A\u30ec\u30b3\u30fc\u30c9\u306b\u95a2\u3059\u308bQ\uff06A<\/div><div class=\"wp-block-luxe-blocks-topic-content\" style=\"border:1px solid #000080;padding:0px 15px 0px 15px\">\n<ul>\n<li>1\u3064\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u8907\u6570\u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3067\u304d\u308b\uff1f<\/li>\n\n\n\n<li>DNS\u30ec\u30b3\u30fc\u30c9\u306e\u4e00\u89a7\u306f\uff1f<\/li>\n\n\n\n<li>A\u30ec\u30b3\u30fc\u30c9\u304c\u91cd\u8907\u3059\u308b\u3068\u3069\u3046\u306a\u308b\uff1f<\/li>\n\n\n\n<li>\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306bA\u30ec\u30b3\u30fc\u30c9\u306f\u8a2d\u5b9a\u3067\u304d\u308b\uff1f<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u4ee5\u4e0b\u3088\u308a\u3001\u305d\u308c\u305e\u308c\u306e\u7591\u554f\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3064\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u8907\u6570\u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3067\u304d\u308b\uff1f<\/h3>\n\n\n\n<p>1\u3064\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u8907\u6570\u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u540c\u3058\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u5bfe\u3057\u3066\u3001\u7570\u306a\u308bIP\u30a2\u30c9\u30ec\u30b9\u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u8907\u6570\u767b\u9332\u3059\u308b\u3068\u3001DNS\u306f\u30a2\u30af\u30bb\u30b9\u3054\u3068\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u9806\u756a\u306b\u6848\u5185\u3057\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u3053\u308c\u3092\u300cDNS\u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u300d\u3068\u547c\u3073\u3001\u30a2\u30af\u30bb\u30b9\u3092\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u632f\u308a\u5206\u3051\u308b\u7c21\u6613\u7684\u306a\u8ca0\u8377\u5206\u6563\u306e\u4ed5\u7d44\u307f\u3068\u3057\u3066\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u4fbf\u5229\u306a\u4ed5\u7d44\u307f\u3067\u3059\u304c\u3001DNS\u306f\u300c\u305d\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u5b9f\u969b\u306b\u52d5\u3044\u3066\u3044\u308b\u304b\u300d\u307e\u3067\u306f\u78ba\u8a8d\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u8907\u6570\u53f0\u306e\u3046\u30611\u53f0\u304c\u505c\u6b62\u3057\u3066\u3044\u3066\u3082\u3001\u6b62\u307e\u3063\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u6848\u5185\u3057\u7d9a\u3051\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u4e00\u90e8\u306e\u5229\u7528\u8005\u3060\u3051\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3001\u3068\u3044\u3046\u72b6\u614b\u304c\u8d77\u3053\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u300c1\u53f0\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u6545\u969c\u3057\u3066\u3082\u78ba\u5b9f\u306b\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u5408\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u751f\u304d\u3066\u3044\u308b\u304b\u5e38\u6642\u30c1\u30a7\u30c3\u30af\u3059\u308b\u4ed5\u7d44\u307f\u3084\u3001\u81ea\u52d5\u3067\u5207\u308a\u66ff\u3048\u304c\u3067\u304d\u308b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u306a\u3069\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DNS\u30ec\u30b3\u30fc\u30c9\u306e\u4e00\u89a7\u306f\uff1f<\/h3>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">DNS\u30ec\u30b3\u30fc\u30c9\u306e\u4e00\u89a7<\/mark><\/strong>\u3092\u3001\u4ee5\u4e0b\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-luxe-blocks-scroll-block luxe-scrl\">\n<figure class=\"wp-block-table\"><table><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\">\u30ec\u30b3\u30fc\u30c9<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u8aad\u307f\u65b9<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u5f79\u5272<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u3068IPv4\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">AAAA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30af\u30ef\u30c3\u30c9\u30a8\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u3068IPv6\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u3065\u3051<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">CNAME<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b7\u30fc\u30cd\u30fc\u30e0<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c9\u30e1\u30a4\u30f3\u3092\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u8ee2\u9001<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">MX<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30e0\u30a8\u30c3\u30af\u30b9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u6307\u5b9a<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">NS<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30cc\u30a8\u30b9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u7ba1\u7406\u3059\u308b\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306e\u6307\u5b9a<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">TXT<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c6\u30a3\u30fc\u30a8\u30c3\u30af\u30b9\u30c6\u30a3\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">SPF\u30fbDKIM\u30fbDMARC\u306a\u3069\u306e\u30c6\u30ad\u30b9\u30c8\u60c5\u5831<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">SOA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30b9\u30aa\u30fc\u30a8\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30be\u30fc\u30f3\u7ba1\u7406\u60c5\u5831\uff08TTL\u306a\u3069\u306e\u8a2d\u5b9a\uff09<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PTR<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30d4\u30fc\u30c6\u30a3\u30fc\u30a2\u30fc\u30eb<\/td><td class=\"has-text-align-center\" data-align=\"center\">IP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8abf\u3079\u308b<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">SRV<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30a8\u30b9\u30a2\u30fc\u30eb\u30d6\u30a4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b5\u30fc\u30d3\u30b9\u306e\u30dd\u30fc\u30c8\u756a\u53f7\u6307\u5b9a<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">CAA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b7\u30fc\u30a8\u30fc\u30a8\u30fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">SSL\u8a3c\u660e\u66f8\u306e\u767a\u884c\u5143\u8a8d\u8a3c\u5c40\u3092\u5236\u9650<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u4e3b\u8981\u306aDNS\u30ec\u30b3\u30fc\u30c9\u4e00\u89a7<\/figcaption><\/figure>\n<\/div>\n\n\n\n<p>\u9069\u5207\u306aDNS\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u3067\u3001Web\u30b5\u30a4\u30c8\u3084\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u3092\u6b63\u3057\u304f\u6a5f\u80fd\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306eDNS\u30ec\u30b3\u30fc\u30c9\u306e\u5f79\u5272\u3092\u7406\u89e3\u3057\u3001\u6b63\u3057\u304f\u8a2d\u5b9a\u3092\u884c\u3046\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A\u30ec\u30b3\u30fc\u30c9\u304c\u91cd\u8907\u3059\u308b\u3068\u3069\u3046\u306a\u308b\uff1f<\/h3>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">\u540c\u4e00\u306e\u30db\u30b9\u30c8\u540d\uff08\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\uff09\u306b\u5bfe\u3057\u3066\u7570\u306a\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u8907\u6570\u767b\u9332\u3057\u305f\u5834\u5408\u3001\u610f\u56f3\u7684\u306a\u8a2d\u5b9a\u3068\u610f\u56f3\u3057\u306a\u3044\u8a2d\u5b9a\u30df\u30b9\u306e2\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u610f\u56f3\u7684\u306a\u8a2d\u5b9a\u3068\u3057\u3066\u306f\u3001\u540c\u3058\u30db\u30b9\u30c8\u540d\u306b\u8907\u6570\u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u3001\u30a2\u30af\u30bb\u30b9\u3092\u5206\u6563\u3055\u305b\u308b\u624b\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a www 192.0.2.1\na www 192.0.2.2<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u3088\u3046\u306bA\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30a2\u30af\u30bb\u30b9\u3054\u3068\u306b\u300c192.0.2.1\u300d\u3068\u300c192.0.2.2\u300d\u3078\u4ea4\u4e92\u306b\u5272\u308a\u632f\u3089\u308c\u3001\u30a2\u30af\u30bb\u30b9\u8ca0\u8377\u3092\u5206\u6563\u3055\u305b\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u79fb\u8ee2\u3057\u3066\u65b0IP\u3092\u8a2d\u5b9a\u3057\u305f\u304c\u3001\u53e4\u3044IP\u306e\u884c\u3092\u6d88\u3057\u5fd8\u308c\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u306f\u8a2d\u5b9a\u30df\u30b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001\u5229\u7528\u8005\u306e\u4e00\u90e8\u304c\u79fb\u8ee2\u524d\u306e\u53e4\u3044\u30b5\u30fc\u30d0\u30fc\u306b\u6848\u5185\u3055\u308c\u3066\u3057\u307e\u3044\u3001Web\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u4e0d\u5177\u5408\u304c\u8d77\u3053\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u79fb\u8ee2\u3084IP\u5909\u66f4\u306e\u5f8c\u306b\u306f\u3001\u53e4\u3044A\u30ec\u30b3\u30fc\u30c9\u306e\u6d88\u3057\u5fd8\u308c\u304c\u306a\u3044\u304b\u5fc5\u305a\u78ba\u8a8d\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306bA\u30ec\u30b3\u30fc\u30c9\u306f\u8a2d\u5b9a\u3067\u304d\u308b\uff1f<\/h3>\n\n\n\n<p>\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306b\u3082A\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a www 192.0.2.1<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u8a2d\u5b9a\u306f\u3001\u300cwww.example.com\u300d\u3068\u3044\u3046\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u3001IP\u30a2\u30c9\u30ec\u30b9\u300c192.0.2.1\u300d\u306b\u7d10\u3065\u3051\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002\u30db\u30b9\u30c8\u540d\u306e\u90e8\u5206\u306b\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\uff08\u3053\u306e\u4f8b\u3067\u306fwww\uff09\u3092\u66f8\u304f\u3060\u3051\u3067\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306b\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3067\u306f\u306a\u304f\u672c\u4f53\uff08example.com\uff09\u3092\u6307\u3059\u3068\u304d\u306f\u3001\u300c@\u300d\u3092\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a @ 192.0.2.1<\/code><\/pre>\n\n\n\n<p>\u65b0\u305f\u306b\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u691c\u7d22\u7a93\u304b\u3089\u5e0c\u671b\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u7a7a\u3044\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<div class=\"domain_form\">\n<p>\u53d6\u5f97\u3057\u305f\u3044\u30c9\u30e1\u30a4\u30f3\u3092\u3054\u5165\u529b\u304f\u3060\u3055\u3044<\/p>\n<form action=\"\/domain\/search\/\" method=\"get\">\n<input type=\"text\" name=\"input_domainname\" placeholder=\"\u767b\u9332\u3057\u305f\u3044\u6587\u5b57\u5217\u3084\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u5165\u529b\" title=\"\u767b\u9332\u3057\u305f\u3044\u6587\u5b57\u5217\u3084\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u5165\u529b\">\n<input type=\"submit\" value=\"\u691c\u7d22\" class=\"ga_event_button\" id=\"vn_cta_searchdom_lp_vd\">\n<\/form>\n<\/div>\n\n\n\n<p><a href=\"https:\/\/www.value-domain.com\/media\/sub-domain\/\">\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3068\u306f\u4f55\u304b\u3001\u30e1\u30ea\u30c3\u30c8\u3084\u4f5c\u308a\u65b9\u3001\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3068\u306e\u9055\u3044<\/a>\u306b\u3064\u3044\u3066\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u3082\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"blogcard\"><a href=\"https:\/\/www.value-domain.com\/media\/sub-domain\/\" data-blogcard=\"1\"><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081\uff1aA\u30ec\u30b3\u30fc\u30c9\u3068\u306f\u30c9\u30e1\u30a4\u30f3\u3068IP\u30a2\u30c9\u30ec\u30b9\u3092\u7d10\u3065\u3051\u308b\u5f79\u5272\u304c\u3042\u308b<\/h2>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u3001A\u30ec\u30b3\u30fc\u30c9\u3068\u306f\u4f55\u304b\u3001\u66f8\u304d\u65b9\u3084\u8a2d\u5b9a\u65b9\u6cd5\u3001CNAME\u30ec\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044\u3092\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:#ffff99\" class=\"has-inline-color\">A\u30ec\u30b3\u30fc\u30c9\u3068\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u3068IP\u30a2\u30c9\u30ec\u30b9\u3092\u7d10\u3065\u3051\u308b\u5f79\u5272\u304c\u3042\u308bDNS\u30ec\u30b3\u30fc\u30c9\u306e1\u3064\u3067\u3001Web\u30b5\u30a4\u30c8\u3092\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306b\u6b20\u304b\u305b\u306a\u3044\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p>\u3082\u3057A\u30ec\u30b3\u30fc\u30c9\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u304cURL\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3082Web\u30b5\u30a4\u30c8\u304c\u6b63\u5e38\u306b\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u53c2\u8003\u306b\u3057\u3066\u3044\u305f\u3060\u304d\u3001\u9069\u5207\u306aA\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u3053\u3053\u307e\u3067\u89e3\u8aac\u3057\u3066\u304d\u305fA\u30ec\u30b3\u30fc\u30c9\u3092\u306f\u3058\u3081\u3068\u3059\u308bDNS\u306e\u8a2d\u5b9a\u306f\u3001\u4f7f\u3044\u3084\u3059\u3044\u7ba1\u7406\u753b\u9762\u304c\u6574\u3063\u3066\u3044\u308b\u3068\u3050\u3063\u3068\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5f0a\u793e\u304c\u904b\u55b6\u3059\u308b<a id=\"vn_cta_lp_vd\" class=\"ga_event_link\" style=\"{style}\" href=\"https:\/\/www.value-domain.com\/\">\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3<\/a>\u3067\u306f\u3001A\u30ec\u30b3\u30fc\u30c9\u3084\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u8a2d\u5b9a\u306f\u3082\u3061\u308d\u3093\u3001TTL\u306e\u8abf\u6574\u3084\u5404\u7a2e\u30ec\u30b3\u30fc\u30c9\u306e\u4e00\u62ec\u7de8\u96c6\u306b\u3082\u5bfe\u5fdc\u3057\u3001\u521d\u5fc3\u8005\u306e\u65b9\u304b\u3089\u4e0a\u7d1a\u8005\u306e\u65b9\u307e\u3067\u4f7f\u3044\u3084\u3059\u3044DNS\u74b0\u5883\u3092\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u65b0\u898f\u306b\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3059\u308b\u65b9\u3082\u3001\u4ed6\u793e\u304b\u3089\u306e\u79fb\u7ba1\u3092\u304a\u8003\u3048\u306e\u65b9\u3082\u3001\u305c\u3072\u3053\u306e\u6a5f\u4f1a\u306b\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<div class=\"wp-block-buttons\"><div class=\"wp-block-button has-custom-width wp-block-button__width-100 btn-service vd\">\n<p class=\"txt\">\u767b\u9332\u5b9f\u7e3e700\u4e07\u4ef6\uff01.com790\u5186<\/p>\n<a id=\"vn_cta_btn_lp_vd\" class=\"ga_event_link wp-block-button__link has-white-color\" href=\"https:\/\/www.value-domain.com\/\" style=\"background-color:#005bac\" target=\"_blank\" rel=\"noreferrer noopener\">\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3\u516c\u5f0f\u30b5\u30a4\u30c8\u3092\u307f\u308b<\/a><\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div style=\"padding: 15px 12px 10px; font-size: 1em; background: #ffffe0; width: 100\uff05; height: 100\uff05;\"><span style=\"background-color: #ffffe0; color: #333;\"><span class=\"font-size\" style=\"font-size: 18px;\"><span class=\"has-inline-color\" style=\"color: #ff8c00;\"><strong>\u25bd\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u958b\u50ac\u4e2d\uff01<\/strong><\/span><\/span><\/span><\/div>\n<div style=\"padding: 15px 12px 10px; font-size: 1em; background: #ffffe0; width: 100\uff05; height: 100\uff05;\"><span style=\"background-color: #ffffe0; color: #333;\"><span data-sheets-formula-bar-text-style=\"color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;\">\u30b3\u30a2\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001V2\u30d7\u30e9\u30f3\uff08CORE-X,Y,Z\uff09\u3068\u30c9\u30e1\u30a4\u30f3\u306e\u540c\u6642\u7533\u3057\u8fbc\u307f\u3067<br \/><span style=\"color: #333333;\">\u30c9\u30e1\u30a4\u30f3\u304c<\/span><span class=\"text-color\" style=\"color: #ff0000;\"><strong>\u5b9f\u8cea<span style=\"font-size: 1.3em;\">0<\/span>\u5186\uff08\u5e74\u9593\u6700\u5927<span style=\"font-size: 1.3em;\">3,889<\/span>\u5186\u304a\u5f97\uff09<\/strong><\/span>\u306b\u306a\u308b<strong>\u30b5\u30fc\u30d0\u30fc\u30bb\u30c3\u30c8\u5272\u7279\u5178<\/strong><\/span><\/span><span style=\"background-color: #ffffe0; color: #333;\"><span data-sheets-formula-bar-text-style=\"color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;\"><span style=\"color: #333333;\">\u3092\u5c55\u958b\u4e2d\u3067\u3059\u3002<br \/><\/span><\/span><\/span><\/div>\n<div style=\"padding: 15px 12px 10px; font-size: 1em; background: #ffffe0; width: 100\uff05; height: 100\uff05;\"><span style=\"background-color: #ffffe0; color: #333;\"><span data-sheets-formula-bar-text-style=\"color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;\">\u662f\u975e\u3001\u304a\u5f97\u306a\u3053\u306e\u6a5f\u4f1a\u306b\u3054\u5229\u7528\u304f\u3060\u3055\u3044\uff01<br \/><span style=\"color: #333333;\">\u6700\u65b0\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f<\/span><\/span><span style=\"font-size: 1.3em;\"><a style=\"color: ff0000;\" href=\"https:\/\/www.value-domain.com\/media\/2022campaign-all\/\" target=\"_blank\" rel=\"noopener\"><strong>\u3053\u3061\u3089<\/strong><\/a><\/span>\u304b\u3089<br \/><\/span><\/div>\n<p><!-- wp:paragraph --><\/p>\n<p><a href=\"https:\/\/www.coreserver.jp\/\" target=\"_blank\" class=\"bnr_inner_area ga_event_banner\" id=\"vn_cta_lp_core\"><img src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2026\/07\/core_bnr3.png\" alt=\"\u8d85\u9ad8\u901f\u5316\u3092\u5b9f\u73fe\u3059\u308b\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc CORESERVER\" width=\"{width}\" height=\"{height}\"><\/a><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n\n\n<div style=\"padding: 15px 12px 10px; font-size: 1em; background: papayawhip; width: 100\uff05; height: 100\uff05;\"><span style=\"background-color: papayawhip; color: #333;\"><span style=\"background-color: papayawhip; color: #333;\"><span class=\"font-size\" style=\"font-size: 18px;\"><mark class=\"has-inline-color\" style=\"color: #ff8c00;\"><strong><span style=\"background-color: papayawhip; color: #333;\"><span class=\"has-inline-color\" style=\"color: #ff8c00;\">\u25bd\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u958b\u50ac\u4e2d\uff01<\/span><\/span><\/strong><\/mark><\/span><\/span><\/span><\/div>\n<div style=\"padding: 15px 12px 10px; font-size: 1em; background: papayawhip; width: 100\uff05; height: 100\uff05;\"><span style=\"background-color: papayawhip; color: #333;\"><span style=\"background-color: papayawhip; color: #333;\"><span data-sheets-formula-bar-text-style=\"font-size:13px;color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;\"><span style=\"color: #333333;\">\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3\u3067\u306f\u3001<\/span><\/span><\/span><\/span><\/div>\n<div style=\"padding: 15px 12px 10px; font-size: 1em; background: papayawhip; width: 100\uff05; height: 100\uff05;\"><span style=\"background-color: papayawhip; color: #333;\"><span style=\"background-color: papayawhip; color: #333;\"><span data-sheets-formula-bar-text-style=\"font-size:13px;color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;\"><span style=\"color: #333333;\"><span style=\"font-size: revert; color: initial;\"><strong>\u3010 .com1\u500b\u76ee <span class=\"text-color\" style=\"color: #ff0000;\"><span class=\"font-size\" style=\"font-size: 1.3em;\">790<\/span>\u5186<\/span> <\/strong><span style=\"font-size: revert; color: initial;\"><strong>\u3011\u306e\u30c9\u30e1\u30a4\u30f3\u30bb\u30fc\u30eb\u3001<br \/><\/strong><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"background-color: papayawhip; color: #333;\"><span style=\"background-color: papayawhip; color: #333;\"><span data-sheets-formula-bar-text-style=\"color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;\">\u30c9\u30e1\u30a4\u30f3\u30fb\u30b5\u30fc\u30d0\u30fc\u540c\u6642\u5951\u7d04\u3067\u30c9\u30e1\u30a4\u30f3\u8cbb\u7528<span class=\"text-color\" style=\"color: #ff0000;\"><strong><span class=\"font-size\" style=\"font-size: 1.3em;\">\u6c38\u4e45\u7121\u6599<\/span>\uff08\u5e74\u9593\u6700\u5927<span class=\"font-size\" style=\"font-size: 1.em;\">3,889<\/span>\u5186\u304a\u5f97\uff09<\/strong><\/span><\/span><\/span><\/span><\/div>\n<div style=\"padding: 15px 12px 10px; font-size: 1em; background: papayawhip; width: 100\uff05; height: 100\uff05;\"><span style=\"background-color: papayawhip; color: #333;\"><span style=\"background-color: papayawhip; color: #333;\"><span data-sheets-formula-bar-text-style=\"color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;\"><span style=\"color: #333333;\">\u306a\u3069\u304a\u5f97\u306a\u7279\u5178\u3084\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304c\u76db\u308a\u3060\u304f\u3055\u3093\uff01<br \/><\/span><\/span><\/span><\/span><span style=\"background-color: papayawhip; color: #333;\"><span style=\"background-color: papayawhip; color: #333;\"><span data-sheets-formula-bar-text-style=\"color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;\">\u662f\u975e\u3001\u304a\u5f97\u306a\u3053\u306e\u6a5f\u4f1a\u306b\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002<span style=\"color: #333333;\">\u6700\u65b0\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f<\/span><a style=\"color: ff0000;\" href=\"https:\/\/www.value-domain.com\/media\/2022campaign-all\/\"><strong><span class=\"font-size\" style=\"font-size: 1.3em;\">\u3053\u3061\u3089<\/span><\/strong><\/a><\/span><span style=\"font-size: 1em;\">\u304b\u3089<\/span><\/span><\/span><\/div>\n<p><!-- wp:paragraph --><\/p>\n<p><a href=\"https:\/\/www.value-domain.com\/\" target=\"_blank\" class=\"bnr_inner_area ga_event_banner\" id=\"vn_cta_lp_vd\"><img src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2024\/06\/vd_bnr2.png\" alt=\"\u30c9\u30e1\u30a4\u30f3\u53d6\u5f97\u306a\u3089Value Domain\"><\/a><\/p>\n\n\n<div class=\"wp-block-luxe-blocks-profile\">\n<div class=\"luxe-pf-cont\">\n<div class=\"luxe-pf-wrap\">\n<div class=\"luxe-pf-title-wrap\"><span class=\"luxe-pf-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewBox=\"0 2 24 28\"><path d=\"M5.672 24l1.422-1.422-3.672-3.672-1.422 1.422v1.672h2v2h1.672zM13.844 9.5c0-0.203-0.141-0.344-0.344-0.344-0.094 0-0.187 0.031-0.266 0.109l-8.469 8.469c-0.078 0.078-0.109 0.172-0.109 0.266 0 0.203 0.141 0.344 0.344 0.344 0.094 0 0.187-0.031 0.266-0.109l8.469-8.469c0.078-0.078 0.109-0.172 0.109-0.266zM13 6.5l6.5 6.5-13 13h-6.5v-6.5zM23.672 8c0 0.531-0.219 1.047-0.578 1.406l-2.594 2.594-6.5-6.5 2.594-2.578c0.359-0.375 0.875-0.594 1.406-0.594s1.047 0.219 1.422 0.594l3.672 3.656c0.359 0.375 0.578 0.891 0.578 1.422z\" fill=\"#ffffff\"><\/path><\/svg><\/span><span class=\"luxe-pf-title\">\u3053\u306e\u8a18\u4e8b\u3092\u76e3\u4fee\u3057\u305f\u4eba<\/span><\/div><div class=\"luxe-pf-main\"><figure><img src=\"https:\/\/media.value-domain.com\/wp-content\/uploads\/sites\/2\/2022\/05\/sagawa.jpg\" alt=\"\u5de6\u5ddd\u5584\u7ae0\"\/><figcaption>\u5de6\u5ddd \u5584\u7ae0<\/figcaption><\/figure>\n<div class=\"luxe-pf-text-wrap\"><p class=\"luxe-pf-text\"><span class=\"font-size\">GMO\u30c7\u30b8\u30ed\u30c3\u30af 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