{"id":13680,"date":"2023-05-17T13:14:31","date_gmt":"2023-05-17T04:14:31","guid":{"rendered":"https:\/\/www.secuavail.com\/kb\/?p=13680"},"modified":"2023-05-30T16:56:36","modified_gmt":"2023-05-30T07:56:36","slug":"linux-dig-dns","status":"publish","type":"post","link":"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-dig-dns\/","title":{"rendered":"DIG\u3092\u4f7f\u7528\u3057\u305fDNS\u30b5\u30fc\u30d0\u306e\u78ba\u8a8d\u65b9\u6cd5\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p>\u5f53\u8a18\u4e8b\u3067\u306f\u3001\u521d\u5b66\u8005\u3092\u60f3\u5b9a\u3057\u305fDNS\u30b5\u30fc\u30d0\u306e\u89e3\u8aac\u3084DIG\u30b3\u30de\u30f3\u30c9\u3092\u5229\u7528\u3057\u305fDNS\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u6b63\u5f15\u304d\u53ca\u3073\u9006\u5f15\u304d\u306b\u3066\u30c9\u30e1\u30a4\u30f3\u540d\u3084IP\u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u3079\u308b\u65b9\u6cd5\u7b49\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u203bDNS\u30b5\u30fc\u30d0\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u308b\uff01\u3068\u3044\u3046\u65b9\u306f\u300c<a class=\"ez-toc-link\" href=\"#DIG\u3068\u306f\">DIG\u3068\u306f<\/a>\u300d\u307e\u3067\u8aad\u307f\u98db\u3070\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-dig-dns\/#DNS%E3%82%B5%E3%83%BC%E3%83%90%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\" >DNS\u30b5\u30fc\u30d0\u306b\u3064\u3044\u3066<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-dig-dns\/#DIG%E3%81%A8%E3%81%AF\" >DIG\u3068\u306f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-dig-dns\/#DIG%E3%81%AE%E5%9F%BA%E6%9C%AC%E7%9A%84%E3%81%AA%E4%BD%BF%E3%81%84%E6%96%B9\" >DIG\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-dig-dns\/#DIG%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%81%AE%E3%82%AA%E3%83%97%E3%82%B7%E3%83%A7%E3%83%B3\" >DIG\u30b3\u30de\u30f3\u30c9\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-dig-dns\/#dig_trace_%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%83%AB%E3%83%BC%E3%83%88%E3%82%B5%E3%83%BC%E3%83%90%E3%81%AB%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B%E3%81%A6%E3%81%84%E3%82%8B%E3%81%8B%E3%82%92%E7%A2%BA%E8%AA%8D\" >dig +trace \u3092\u4f7f\u3063\u3066\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.secuavail.com\/kb\/windows-linux\/linux-dig-dns\/#%E8%A8%98%E4%BA%8B%E3%81%BE%E3%81%A8%E3%82%81\" >\u8a18\u4e8b\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"DNS%E3%82%B5%E3%83%BC%E3%83%90%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\"><\/span>DNS\u30b5\u30fc\u30d0\u306b\u3064\u3044\u3066<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS\u30b5\u30fc\u30d0\u3068\u306f\u30c9\u30e1\u30a4\u30f3\uff08\u5f0a\u793e\u3060\u3068\u3001<a href=\"http:\/\/www.secuavail.com\">secuavail.com<\/a>\uff09\u3068IP\u30a2\u30c9\u30ec\u30b9\u3092\u7d10\u3065\u3051\u308b\u3082\u306e\u3067\u3059\u3002PC\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\uff08\u4ee5\u4e0b\u3001DNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u3044\u3044\u307e\u3059\u3002\uff09\u306e\u30d6\u30e9\u30a6\u30b6\u3067URL\uff08\u30c9\u30e1\u30a4\u30f3\uff09\u3092\u5165\u529b\u3059\u308b\u3068Web\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3067\u3059\u304c\u3001\u5b9f\u969b\u3059\u3050URL\u304b\u3089Web\u30b5\u30a4\u30c8\u304c\u547c\u3073\u51fa\u3055\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5f53\u8a18\u4e8b\u3067\u306f\u3001Linux\u4e0a\u3067DIG\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3069\u306e\u3088\u3046\u306bURL\u304b\u3089Web\u30b5\u30a4\u30c8\u3078\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u308b\u306e\u304b\u4ed5\u7d44\u307f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<p>DNS\u30b5\u30fc\u30d0\u306f\u5927\u304d\u304f\u4ee5\u4e0b\u306e\uff13\u3064\u306b\u5206\u304b\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0<br \/>\nDNS\u30b5\u30fc\u30d0\u306e\u6700\u4e0a\u4f4d\u306b\u4f4d\u7f6e\u3059\u308b\u306e\u304c\u300c\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u300d\u3067\u4e16\u754c\u306b13\u6a5f\u3042\u308b\u3068\u3044\u308f\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f13\u500b\u306eIP\u30a2\u30c9\u30ec\u30b9\u305d\u308c\u305e\u308c\u8907\u6570\u306e\u30b5\u30fc\u30d0\u304c\u3042\u308a\u3001\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u8ca0\u8377\u5206\u6563\u3092\u56f3\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u6a29\u5a01DNS\u30b5\u30fc\u30d0<br \/>\n\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u306e\u4ed6\u306b\u3001NS\u30b5\u30fc\u30d0\u304c\u3042\u308a\u3001.jp\u3084.com\u306a\u3069\u306eTLD\uff08\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u30c9\u30e1\u30a4\u30f3\uff09\u306e\u6a29\u5a01\u30b5\u30fc\u30d0\u3001.com\u3084.ne\u306a\u3069SLD\uff08\u30bb\u30ab\u30f3\u30c9\u30ec\u30d9\u30eb\u30c9\u30e1\u30a4\u30f3\uff09\u306e\u6a29\u5a01\u30b5\u30fc\u30d0\u306a\u3069\u304c\u3042\u308a\u3001\u968e\u5c64\u69cb\u9020\u306b\u306a\u3063\u3066\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0<br \/>\nDNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u95a2\u3059\u308b\u554f\u3044\u5408\u308f\u305b\u3092\u53d7\u3051\u3001\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u306f\u3058\u3081\u3068\u3059\u308b\u8907\u6570\u306e\u6a29\u5a01DNS\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u7e70\u308a\u8fd4\u3057\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u3001\u7d50\u679c\u3092DNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u8fd4\u3057\u307e\u3059\u3002\u77ed\u671f\u9593\u306b\u540c\u3058\u554f\u3044\u5408\u308f\u305b\u3092\u30b5\u30fc\u30d0\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u306b\u9001\u3089\u306a\u3044\u3088\u3046\u554f\u3044\u5408\u308f\u305b\u7d50\u679c\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u3082\u306e\u306bgoogle\u793e\u306e8.8.8.8\u3084Cloudflare\u793e\u306e1.1.1.1\u306a\u3069\u306e\uff24\uff2e\uff33\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u56f3\u3067\u8aac\u660e\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13683\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-6.png\" alt=\"\" width=\"1080\" height=\"560\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-6.png 1080w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-6-300x156.png 300w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-6-768x398.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/a><\/p>\n<ol>\n<li>DNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u95a2\u3059\u308b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u306f\u307e\u305a\u3001\u81ea\u8eab\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u8a72\u5f53\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u304c\u5b58\u5728\u3059\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002IP\u30a2\u30c9\u30ec\u30b9\u60c5\u5831\u304c\u306a\u3044\u5834\u5408\u306f\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<li>\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u304b\u3089\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u3078.com\u3092\u7ba1\u7406\u3059\u308bTLD\u306e\u6a29\u5a01DNS\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u308b\u3088\u3046\u56de\u7b54\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/li>\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u304b\u3089.com\u3092\u7ba1\u7406\u3059\u308bTLD\u306e\u6a29\u5a01DNS\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<li>.com\u3092\u7ba1\u7406\u3059\u308bTLD\u306e\u6a29\u5a01DNS\u30b5\u30fc\u30d0\u304b\u3089secuavail.com\u3092\u7ba1\u7406\u3059\u308bSLD\u306e\u6a29\u5a01DNS\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u308b\u3088\u3046\u56de\u7b54\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/li>\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u304b\u3089secuavail.com\u3092\u7ba1\u7406\u3059\u308b\uff13LD\u306e\u6a29\u5a01DNS\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<li>secuavail.com\u3092\u7ba1\u7406\u3059\u308b\uff13LD\u306e\u6a29\u5a01DNS\u30b5\u30fc\u30d0\u304b\u3089secuavail.com\u306eIP\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b\u300c18.180.167.106\u300d\u304c\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u3078\u56de\u7b54\u304c\u884c\u308f\u308c\u307e\u3059\u3002<br \/>\n\u203b\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u306fsecuavail.com\uff1d18.180.167.106\u3000\u3068\u3044\u3046\u60c5\u5831\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u4ee5\u964d\u306f\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u304b\u3089DNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3078\u56de\u7b54\u3057\u307e\u3059\u3002<\/li>\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u304b\u3089DNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3078IP\u30a2\u30c9\u30ec\u30b9\u306e\u56de\u7b54\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/li>\n<li>DNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u304b\u3089\u56de\u7b54\u306e\u3042\u3063\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u5143\u306bWeb\u30da\u30fc\u30b8\u3092\u6301\u3064\u30b5\u30fc\u30d0\u3078\u30a2\u30af\u30bb\u30b9\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u4e0a\u8a18\u306e\u6d41\u308c\u3092\u8e0f\u307e\u3048\u3066\u5b9f\u969b\u306bDIG\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066DNS\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n<h2 id=\"DIG\u3068\u306f\"><span class=\"ez-toc-section\" id=\"DIG%E3%81%A8%E3%81%AF\"><\/span>DIG\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306e\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3067\u300cDomain Information Groper\u300d\u306e\u7565\u3067DNS\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u30b5\u30fc\u30d0\u304b\u3089\u69d8\u3005\u306a\u60c5\u5831\u53ce\u96c6\u3059\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u4f7f\u7528\u3059\u308bAlmaLinux\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u4e0b\u8a18\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p>AlmaLinux release 8.7 (Stone Smilodon)<\/p>\n<ul>\n<li>DIG\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># yum install bind-utils<\/pre>\n<p><a style=\"font-size: 14px;\" href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cbf5b9f60da99bf791c0aa12a770f429-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13686\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cbf5b9f60da99bf791c0aa12a770f429-5.png\" alt=\"\" width=\"567\" height=\"274\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cbf5b9f60da99bf791c0aa12a770f429-5.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cbf5b9f60da99bf791c0aa12a770f429-5-300x145.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><br \/>\n\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e4896966c9944fcf00890f4502605bf-6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13687\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e4896966c9944fcf00890f4502605bf-6.png\" alt=\"\" width=\"351\" height=\"37\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e4896966c9944fcf00890f4502605bf-6.png 351w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e4896966c9944fcf00890f4502605bf-6-300x32.png 300w\" sizes=\"auto, (max-width: 351px) 100vw, 351px\" \/><\/a><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"DIG%E3%81%AE%E5%9F%BA%E6%9C%AC%E7%9A%84%E3%81%AA%E4%BD%BF%E3%81%84%E6%96%B9\"><\/span>DIG\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4eca\u56de\u306f\u3001www.secuavail.com\u3092\u4f8b\u306b\u3057\u3066\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u3044\u65b9\u3068\u8868\u793a\u5185\u5bb9\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u300cdig -h\u300d\u3067\u30d8\u30eb\u30d7\u3092\u51fa\u3059\u3068\u8272\u3005\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u51fa\u3066\u304d\u307e\u3059\u304c\u3053\u3053\u3067\u306f\u57fa\u672c\u7684\u306a\u3082\u306e\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u69cb\u3000\u6587<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig[@server]domain[query-type][query-class][+-][query-option]<\/pre>\n<p><strong><span style=\"font-size: 14px;\">DNS\u30ec\u30b3\u30fc\u30c9<\/span><\/strong><\/p>\n<ul>\n<li>A\u30ec\u30b3\u30fc\u30c9\uff1aIPv4\u3067\u30db\u30b9\u30c8\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u95a2\u9023\u4ed8\u3051\u3092\u3057\u307e\u3059\u3002<\/li>\n<li>AAAA\u30ec\u30b3\u30fc\u30c9\uff1aIPv6\u3067\u30db\u30b9\u30c8\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u95a2\u9023\u4ed8\u3051\u3092\u3057\u307e\u3059\u3002<\/li>\n<li>PTR\u30ec\u30b3\u30fc\u30c9\uff1aIP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30db\u30b9\u30c8\u540d\u3092\u53c2\u7167\u3059\u308b\u5834\u5408\u300c\u9006\u5f15\u304d\u300d\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<li>MX\u30ec\u30b3\u30fc\u30c9\uff1a\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\u5b9b\u306e\u30e1\u30fc\u30eb\u914d\u9001\u5148\u30db\u30b9\u30c8\u540d\u3092\u5b9a\u7fa9\u3059\u308b\u7a2e\u985e\u306eDNS\u30ec\u30b3\u30fc\u30c9\u3002<\/li>\n<li>NS\u30ec\u30b3\u30fc\u30c9\uff1a\u30be\u30fc\u30f3\u60c5\u5831\u3092\u7ba1\u7406\u3059\u308b\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u3092\u6307\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u81ea\u8eab\u306eDNS\u30b5\u30fc\u30d0\u3092\u5b9a\u7fa9\u3059\u308b\u30b1\u30fc\u30b9\u3068\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306eDNS\u30b5\u30fc\u30d0\u3092\u5b9a\u7fa9\u3059\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u60c5\u5831\u3092\u8abf\u3079\u308b\u969b\u306b\u3001\u4e0a\u4f4d\u30c9\u30e1\u30a4\u30f3\u304c\u5206\u304b\u3089\u306a\u3051\u308c\u3070\u3001\u4e0b\u4f4d\u30c9\u30e1\u30a4\u30f3\u306eNS\u30ec\u30b3\u30fc\u30c9\u304c\u793a\u3059\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3046\u3002\u305d\u308c\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/li>\n<li>SOA\u30ec\u30b3\u30fc\u30c9\uff1a\u30c9\u30e1\u30a4\u30f3\u540d\u306f\u30be\u30fc\u30f3\u3068\u547c\u3070\u308c\u308b\u9818\u57df\u306b\u5206\u5272\u3055\u308c\u3066\u304a\u308a\u3001\u30be\u30fc\u30f3\u6bce\u306b\u5b9a\u7fa9\u3084\u7ba1\u7406\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002SOA\u3067\u306fDNS\u30b5\u30fc\u30d0\u540d\u3001\u7ba1\u7406\u8005\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3001\u30be\u30fc\u30f3\u30d5\u30a1\u30a4\u30eb\u306e\uff36er\u3001\u30be\u30fc\u30f3\u60c5\u5831\u306e\u66f4\u65b0\u9593\u9694\u3001refresh\u5931\u6557\u6642\u306e\u518d\u8a66\u884c\u9593\u9694\u3001\u30be\u30fc\u30f3\u60c5\u5831\u306e\u6709\u52b9\u671f\u9593\u3001TTL\u306e\u8a2d\u5b9a\u304c\u767b\u9332\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>TXT\u30ec\u30b3\u30fc\u30c9\uff1a\u30db\u30b9\u30c8\u540d\u306b\u95a2\u9023\u4ed8\u3051\u308b\u30c6\u30ad\u30b9\u30c8\u60c5\u5831\u3092\u5b9a\u7fa9\u3059\u308bDNS\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u4f8b\uff1aSecuAvail\u306eWeb\u30da\u30fc\u30b8\u3092\u4f8b\u306b\u3057\u307e\u3059\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"223\">IP\u30a2\u30c9\u30ec\u30b9<\/td>\n<td width=\"235\">18.180.167.106<\/td>\n<\/tr>\n<tr>\n<td width=\"223\">\u30c9\u30e1\u30a4\u30f3\u540d<\/td>\n<td width=\"235\">\u00a0secuavail.com<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u307e\u305a\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig secuavail.com<\/pre>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1efad1b5aa917a846fa5b3fc11367269-6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13688\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1efad1b5aa917a846fa5b3fc11367269-6.png\" alt=\"\" width=\"559\" height=\"355\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1efad1b5aa917a846fa5b3fc11367269-6.png 559w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1efad1b5aa917a846fa5b3fc11367269-6-300x191.png 300w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><\/a><\/p>\n<p>\u8a18\u8f09\u5185\u5bb9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<p><strong>HEADER<\/strong><br \/>\n\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u30b9\u30c6\u30fc\u30bf\u30b9\u3084\u30d5\u30e9\u30b0\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul style=\"list-style-type: circle;\">\n<li>Status\u3000\u5fdc\u7b54\u30b3\u30fc\u30c9\n<ul style=\"list-style-type: disc;\">\n<li>NOERROR\uff1a\u6b63\u5e38\u306a\u5fdc\u7b54\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>REFUSED\uff1a\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u62d2\u5426\u3055\u308c\u305f\u3053\u3068\u793a\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Flags\u3000\u30d8\u30c3\u30c0\u30fc\u306b\u542b\u307e\u308c\u308b\u30d3\u30c3\u30c8\n<ul style=\"list-style-type: disc;\">\n<li>qr\uff1a\u5fdc\u7b54\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>rd\uff1a\u518d\u5e30\u7684\u554f\u3044\u5408\u308f\u305b\u3092\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>ra\uff1a\u518d\u5e30\u7684\u554f\u3044\u5408\u308f\u305b\u304c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u30bb\u30af\u30b7\u30e7\u30f3<\/strong><\/p>\n<ul>\n<li>QUERY SECTION<br \/>\n\u554f\u3044\u5408\u308f\u305b\u5185\u5bb9\u3000\u7279\u306b\u6307\u5b9a\u304c\u306a\u3051\u308c\u3070A\u30ec\u30b3\u30fc\u30c9<\/li>\n<\/ul>\n<ul>\n<li>ANSWER\u3000SECTION<br \/>\n\u554f\u3044\u5408\u308f\u305b\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3059\u308b\u56de\u7b54\u3000IP\u30a2\u30c9\u30ec\u30b9\u3001TTL\u3001\u30ec\u30b3\u30fc\u30c9\u306e\u30af\u30e9\u30b9\u3068\u30bf\u30a4\u30d7\u7b49<\/li>\n<\/ul>\n<ul>\n<li>AUTHORITY SECTION<br \/>\n\u6a29\u5a01DNS\u30b5\u30fc\u30d0\u306e\u60c5\u5831\u3000\u554f\u3044\u5408\u308f\u305b\u305fDNS\u30b5\u30fc\u30d0\u306e\u4e00\u89a7\u3092\u8868\u793a<\/li>\n<\/ul>\n<ul>\n<li>ADDITIONAL\u3000SECTION<br \/>\n\u305d\u306e\u4ed6\u554f\u3044\u5408\u308f\u305b\u60c5\u5831\u306e\u8a73\u7d30<br \/>\n\u554f\u3044\u5408\u308f\u305b\u304b\u3089\u56de\u7b54\u307e\u3067\u306e\u6642\u9593\u3001\u554f\u3044\u5408\u308f\u305b\u306b\u4f7f\u7528\u3057\u305fDNS\u30b5\u30fc\u30d0\u7b49<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"DIG%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%81%AE%E3%82%AA%E3%83%97%E3%82%B7%E3%83%A7%E3%83%B3\"><\/span>DIG\u30b3\u30de\u30f3\u30c9\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig \u30c9\u30e1\u30a4\u30f3\u540d +short<\/pre>\n<p>\u6700\u5c0f\u9650\u306e\u5185\u5bb9\u3092\u8fd4\u3057\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7d6fddc4d5f4457e598413974089fe73-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13689\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7d6fddc4d5f4457e598413974089fe73-5.png\" alt=\"\" width=\"448\" height=\"39\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7d6fddc4d5f4457e598413974089fe73-5.png 448w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7d6fddc4d5f4457e598413974089fe73-5-300x26.png 300w\" sizes=\"auto, (max-width: 448px) 100vw, 448px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig -x [\uff29\uff30\u30a2\u30c9\u30ec\u30b9]<\/pre>\n<p>\u9006\u5f15\u304d\u3000IP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8fd4\u3057\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7adfed136bf50c6b1f5c23f5919c3a0a-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13690\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7adfed136bf50c6b1f5c23f5919c3a0a-5.png\" alt=\"\" width=\"560\" height=\"358\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7adfed136bf50c6b1f5c23f5919c3a0a-5.png 560w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7adfed136bf50c6b1f5c23f5919c3a0a-5-300x192.png 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig \u30c9\u30e1\u30a4\u30f3\u540d +NS<\/pre>\n<p>\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u3092\u8fd4\u3057\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b12c8b7e401505670006e9aa6ee0e2d0-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13691\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b12c8b7e401505670006e9aa6ee0e2d0-5.png\" alt=\"\" width=\"560\" height=\"367\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b12c8b7e401505670006e9aa6ee0e2d0-5.png 560w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b12c8b7e401505670006e9aa6ee0e2d0-5-300x197.png 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig \u30c9\u30e1\u30a4\u30f3\u540d +MX<\/pre>\n<p>\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u3092\u8fd4\u3057\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/695e432aa0b80e914efae12cd0be2a70-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13693\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/695e432aa0b80e914efae12cd0be2a70-5.png\" alt=\"\" width=\"567\" height=\"344\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/695e432aa0b80e914efae12cd0be2a70-5.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/695e432aa0b80e914efae12cd0be2a70-5-300x182.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig @dns\u30b5\u30fc\u30d0 \u30c9\u30e1\u30a4\u30f3\u540d<\/pre>\n<p>\u554f\u3044\u5408\u308f\u305b\u5148\u306eDNS\u30b5\u30fc\u30d0\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/184e1fbbe38c6fb97ef918a7cd7090a8-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13694\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/184e1fbbe38c6fb97ef918a7cd7090a8-5.png\" alt=\"\" width=\"567\" height=\"378\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/184e1fbbe38c6fb97ef918a7cd7090a8-5.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/184e1fbbe38c6fb97ef918a7cd7090a8-5-300x200.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig \u30c9\u30e1\u30a4\u30f3\u540d -4<\/pre>\n<p>IPv4\u3067\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3046\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6d58f877a83b152a3c3b13756107b189-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13695\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6d58f877a83b152a3c3b13756107b189-4.png\" alt=\"\" width=\"564\" height=\"368\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6d58f877a83b152a3c3b13756107b189-4.png 564w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6d58f877a83b152a3c3b13756107b189-4-300x196.png 300w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># dig \u30c9\u30e1\u30a4\u30f3\u540d -6<\/pre>\n<p>IPv6\u3067\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3046\u3002<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/150959d4ab52349cdf0bcb83e72c980e-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13696\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/150959d4ab52349cdf0bcb83e72c980e-4.png\" alt=\"\" width=\"567\" height=\"92\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/150959d4ab52349cdf0bcb83e72c980e-4.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/150959d4ab52349cdf0bcb83e72c980e-4-300x49.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<p>\u203b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3063\u305f\u7d50\u679c\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u30a8\u30e9\u30fc\u304c\u8fd4\u3063\u3066\u3044\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"dig_trace_%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%83%AB%E3%83%BC%E3%83%88%E3%82%B5%E3%83%BC%E3%83%90%E3%81%AB%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B%E3%81%A6%E3%81%84%E3%82%8B%E3%81%8B%E3%82%92%E7%A2%BA%E8%AA%8D\"><\/span>dig +trace \u3092\u4f7f\u3063\u3066\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>+trace\u3092\u4f7f\u3046\u3053\u3068\u3067\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u3001\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u7b49\u6a29\u5a01\u30b5\u30fc\u30d0\u3078\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3046\u3088\u3046\u306a\u52d5\u4f5c\u3092\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/f470ecac932000fe5a8dfd123084d891-3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13697\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/f470ecac932000fe5a8dfd123084d891-3.png\" alt=\"\" width=\"561\" height=\"474\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/f470ecac932000fe5a8dfd123084d891-3.png 561w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/f470ecac932000fe5a8dfd123084d891-3-300x253.png 300w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/a><\/p>\n<p>\u307e\u305a\u300c . \u300d\u306e\u30eb\u30fc\u30c8\u30c9\u30e1\u30a4\u30f3\u3092\u77e5\u308b\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u3001\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u304c\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u306b\u306fA\uff5eM\u307e\u3067\u306eNS\u30ec\u30b3\u30fc\u30c9\u304c\uff11\uff13\u3042\u308a\u3001\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u304c\uff11\uff13\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">;; Received 525 bytes from 8.8.8.8#53(8.8.8.8) in 3 ms<\/pre>\n<p>\u3053\u306e\u7d50\u679c\u3092\u8fd4\u3057\u3066\u304f\u308c\u305f\u306e\u304c\u300c8.8.8.8\u300d\u306egoogle\u306eDNS\u30b5\u30fc\u30d053\u756a\u30dd\u30fc\u30c8\u3067\u3053\u306e\u7d50\u679c\u3092\u8fd4\u3057\u3066\u304d\u3066\u304f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cb79e4279c41f852ca70d64e3b88ed04-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13698\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cb79e4279c41f852ca70d64e3b88ed04-2.png\" alt=\"\" width=\"567\" height=\"557\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cb79e4279c41f852ca70d64e3b88ed04-2.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cb79e4279c41f852ca70d64e3b88ed04-2-300x295.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">;; Received 1201 bytes from 192.36.148.17#53(i.root-servers.net) in 7 ms<\/pre>\n<p>\u6b21\u306b.com\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u308213\u304b\u6240\u304b\u3089\u8fd4\u7b54\u304c\u5e30\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7d50\u679c\u3092\u8fd4\u3057\u3066\u304d\u3066\u304f\u308c\u305f\u306e\u306f192.36.148.17#53(i.rootservers.net)\u3068\u3044\u3046\u30b5\u30fc\u30d0\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c1afbf4162ab12ae0b90d81b40760587-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13699\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c1afbf4162ab12ae0b90d81b40760587-2.png\" alt=\"\" width=\"567\" height=\"477\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c1afbf4162ab12ae0b90d81b40760587-2.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c1afbf4162ab12ae0b90d81b40760587-2-300x252.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">;; Received 661 bytes from 192.42.93.30#53(g.gtld-servers.net) in 117 ms<\/pre>\n<p>\u7d50\u679c\u3092\u8fd4\u3057\u3066\u304d\u3066\u304f\u308c\u305f\u306e\u306f192.42.93.30#53(g.gtld-servers.net)\u3068\u3044\u3046\u30b5\u30fc\u30d0\u3067\u3059\u3002<\/p>\n<p>\u203bgTLD\u306f\u3001generic Top-Level Domain\u3000\u3068\u3044\u3044\u3001\u5206\u91ce\u5225\u306e\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u30c9\u30e1\u30a4\u30f3\u3092\u610f\u5473\u3059\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">;; Received 128 bytes from 202.239.81.35#53(ns02.secuavail.com) in 15 ms<\/pre>\n<p>\u3053\u3053\u3067\u3001secuavail.com.\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u3068IP\u30a2\u30c9\u30ec\u30b9\u304c\u8fd4\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7d50\u679c\u3092\u8fd4\u3057\u3066\u304d\u305f\u306e\u304c202.239.81.35#53(ns02.secuavail.com)\u3068\u3044\u3046\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u3067<\/p>\n<p>Secuavail.com\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c18.180.167.106\u3068\u3044\u3046\u56de\u7b54\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u56de\u7b54\u3092\u5143\u306b\u30ad\u30e3\u30c3\u30b7\u30e5DNS\u30b5\u30fc\u30d0\u306fDNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u8fd4\u3057\u3001DNS\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306fWeb\u30b5\u30a4\u30c8\u306e\u3042\u308b\u30b5\u30fc\u30d0\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%A8%98%E4%BA%8B%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u8a18\u4e8b\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4ee5\u4e0a\u3001DIG\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u305fDNS\u30b5\u30fc\u30d0\u306b\u3064\u3044\u3066\u306e\u8aac\u660e\u3067\u3057\u305f\u3002\u666e\u6bb5\u4f55\u6c17\u306a\u304f\u4f7f\u7528\u3059\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u3059\u304c\u3001DNS\u4e00\u3064\u3092\u8abf\u3079\u3066\u3082\u5185\u5bb9\u304c\u6df1\u304f\u8a18\u4e8b\u306b\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u591a\u304f\u3042\u308a\u307e\u3057\u305f\u3002\u4eca\u5f8c\u3082\u6c17\u306b\u306a\u3063\u305f\u3053\u3068\u3092\u52c9\u5f37\u3057\u306a\u304c\u3089\u5c11\u3057\u305a\u3064\u5831\u544a\u3067\u304d\u305f\u3089\u3044\u3044\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5f53\u8a18\u4e8b\u3067\u306f\u3001\u521d\u5b66\u8005\u3092\u60f3\u5b9a\u3057\u305fDNS\u30b5\u30fc\u30d0\u306e\u89e3\u8aac\u3084DIG\u30b3\u30de\u30f3\u30c9\u3092\u5229\u7528\u3057\u305fDNS\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u6b63\u5f15\u304d\u53ca\u3073\u9006\u5f15\u304d\u306b\u3066\u30c9\u30e1\u30a4\u30f3\u540d\u3084IP\u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u3079\u308b\u65b9\u6cd5\u7b49\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u203bDNS\u30b5\u30fc\u30d0\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u308b\uff01\u3068\u3044\u3046\u65b9\u306f\u300cDIG\u3068\u306f [&hellip;]","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[50],"tags":[9],"class_list":["post-13680","post","type-post","status-publish","format-standard","hentry","category-windows-linux","tag-linux"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/13680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/comments?post=13680"}],"version-history":[{"count":12,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/13680\/revisions"}],"predecessor-version":[{"id":13812,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/13680\/revisions\/13812"}],"wp:attachment":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/media?parent=13680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/categories?post=13680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/tags?post=13680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}