{"id":3742,"date":"2022-08-08T20:01:28","date_gmt":"2022-08-08T11:01:28","guid":{"rendered":"https:\/\/na-inet.jp\/weblog2\/?p=3742"},"modified":"2022-08-10T08:56:12","modified_gmt":"2022-08-09T23:56:12","slug":"na-inet-jp%e7%a7%bb%e8%bb%a2%e3%81%ae%e8%a8%98-2022-08-02tue-05fri","status":"publish","type":"post","link":"https:\/\/na-inet.jp\/weblog2\/2022\/08\/08\/na-inet-jp%e7%a7%bb%e8%bb%a2%e3%81%ae%e8%a8%98-2022-08-02tue-05fri\/","title":{"rendered":"NA-INET.JP\u79fb\u8ee2\u306e\u8a18: 2022-08-02(Tue) &#8211; 05(Fri)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u3000\u8a18\u61b6\u304c\u66d6\u6627\u306a\u306e\u3067\uff0c\u3044\u3064\u9803\u304b\u3089\u4eee\u60f3\u30b5\u30fc\u30d0\u3092\u501f\u308a\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u304b\u306a\u3041\u3068\uff0c\u904e\u53bb\u306e\u65e5\u8a18\u3092\u3064\u3089\u3064\u3089\u898b\u3066\u3044\u305f\u3089\uff0c2000\u5e74\u4ee3\u65e9\u3005\u306b\u306fWebArena Suite Pro\u3092\u501f\u308a\uff0c\u4ee5\u5f8c\u306fSuitePro 2\u21923\u2192VPS\u30af\u30e9\u30a6\u30c9\u3068\u9806\u5f53\u306b\u79fb\u8ee2\u3057\u3066\u304d\u305f\u3088\u3046\u3067\u3042\u308b\u3002\u304c\uff0c\u305d\u306eWebArena\u306e\u30b5\u30fc\u30d3\u30b9\uff0c\u60aa\u5316\u306e\u4e00\u9014\u3092\u8fbf\u3063\u3066\u3044\u3063\u305f\u306e\u304c\u3053\u305310\u5e74\u3050\u3089\u3044\u30022010\u5e74\u4ee3\u5f8c\u534a\u304b\u3089VPS\u306eOS\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6a5f\u80fd\u304c\u306a\u304f\u306a\u308a\uff0c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u79f0\u3057\u305f\u505c\u6b62\u304c\u983b\u767a\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u3002<br>\u3000\u540c\u6642\u4e26\u884c\u7684\u306b\uff0c2014\u5e74\u306b\u306f\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u3066\u7814\u7a76\u5ba4\u7528\u306e\u30b5\u30fc\u30d0(cs-tklab.na-inet.jp)\u3092\u501f\u308a\uff0cSecondary DNS\u3082\u3055\u304f\u3089\u306b\u4f9d\u983c\u3057\u3066\u3042\u3063\u305f\u306e\u3067\uff0cWebArena\u306e\u30b5\u30fc\u30d3\u30b9\u3055\u3048\u826f\u3051\u308c\u3070\uff0c2\u793e\u306b\u307e\u305f\u304c\u3063\u305f\u4f53\u5236\u3092\u7d9a\u3051\u305f\u304b\u3063\u305f\u306e\u3060\u304c\uff0c\u3044\u304b\u3093\u305b\u3093VPS\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u9177\u3059\u304e\u305f\u30022020\u5e747\u6708\u306b\u306f3\u56de\u9023\u7d9a\u30b5\u30fc\u30d3\u30b9\u505c\u6b62\u3068\u3044\u3046\u4e8b\u614b\u306b\u81f3\u308a\uff0c\u30b3\u30f3\u30d1\u30cd\u304b\u3089\u306e\u52d5\u4f5c\u78ba\u8a8d\u3082\u3067\u304d\u306a\u3044\u6709\u69d8\u3002\u30b5\u30dd\u30fc\u30c8\u30bb\u30f3\u30bf\u30fc\u3068\u306e\u3084\u308a\u53d6\u308a\u3067\u30d6\u30c1\u30ae\u30ec\u305f\u306e\u3082\u7121\u7406\u3082\u306a\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"210\" src=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-2-1024x210.png\" alt=\"\" class=\"wp-image-3748\" srcset=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-2-1024x210.png 1024w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-2-300x61.png 300w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-2-150x31.png 150w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-2-768x157.png 768w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-2-1536x315.png 1536w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-2.png 1548w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">\u52d5\u3044\u3066\u3044\u306a\u3044\u3088\u3046\u3060\u3051\u3069\u5927\u4e08\u592b\u304b\u3068\u30b5\u30dd\u30fc\u30c8\u304b\u3089\u554f\u308f\u308c\u3066\u300c\u3077\u3061\u3063\u300d\u3068\u306a\u3063\u3061\u3083\u3063\u305f\u8fd4\u4fe1<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u307e\uff0c\u540c\u6642\u671f\u306bIndigo\u306a\u308b\u5225\u30d6\u30e9\u30f3\u30c9\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u59cb\u307e\u3063\u305f\u306e\u3067\uff0c\u305d\u3063\u3061\u3078\u306e\u304a\u8a98\u3044\u30e1\u30fc\u30eb\u306f\u6765\u3066\u306f\u3044\u305f\u3002\u3068\u306f\u3044\u3048\uff0c\u4fa1\u683c\u7684\u306b\u3082\u9b45\u529b\u7684\u3068\u306f\u3044\u3048\u306a\u304b\u3063\u305f\u3057\uff0c\u7b2c\u4e00\uff0c\u65e2\u5b58\u30b5\u30fc\u30d3\u30b9\u304c\u3053\u306e\u6709\u69d8\u3067\u306f\u540c\u3058\u307f\u304b\u304b\u30b0\u30eb\u30fc\u30d7\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3046\u6c17\u306b\u306f\u5230\u5e95\u306a\u3089\u306a\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"669\" height=\"1024\" src=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-3-669x1024.png\" alt=\"\" class=\"wp-image-3749\" srcset=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-3-669x1024.png 669w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-3-196x300.png 196w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-3-98x150.png 98w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-3-768x1176.png 768w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-3-1003x1536.png 1003w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-3.png 1055w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><figcaption class=\"wp-element-caption\">2020\u5e741\u6708\u4e0a\u65ec\u306b\u6765\u305fIndigo\u306e\u6848\u5185<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"> \u3000\u3053\u306e\u5f53\u6642\u306f\u307e\u3060IPv6\u5bfe\u5fdc\u3067\u306f\u306a\u304f\uff0c2022\u5e74\u306b\u306a\u3063\u3066\u3088\u3046\u3084\u304fIPv6 reachable\u306b\u306a\u3063\u305f\u3068\u6848\u5185\u304c\u6765\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"874\" height=\"1024\" src=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-4-874x1024.png\" alt=\"\" class=\"wp-image-3750\" srcset=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-4-874x1024.png 874w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-4-256x300.png 256w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-4-128x150.png 128w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-4-768x899.png 768w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-4.png 1209w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">\u4eca\u9803\u4f55\u8a00\u3063\u3066\u3084\u3093\u3067\u3047\u3076\u3063\u98db\u3070\u3059\u305e\u3066\u3081\u3047\u7684\u306aIPv6\u5bfe\u5fdc\u3057\u305f\u3051\u308a\u3083\u81ea\u5206\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u4f5c\u308a\u76f4\u305b\u30e1\u30fc\u30eb<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3061\u306a\u307f\u306b\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306eIPv6\u306f<a rel=\"noreferrer noopener\" href=\"https:\/\/www.soumu.go.jp\/main_content\/000124349.pdf\" target=\"_blank\">2011\u5e74\u306b\u306f\u5c0e\u5165\u8a08\u753b\u3092\u7dcf\u52d9\u7701\u306b\u30d7\u30ec\u30bc\u30f3\u3057\u3066\u3044\u308b<\/a>\u3057\uff0c<a rel=\"noreferrer noopener\" href=\"https:\/\/internet.watch.impress.co.jp\/docs\/event\/591516.html\" target=\"_blank\">2013\u5e74\u306b\u306fVPS\u30b5\u30fc\u30d3\u30b9\u3067\u3082\u5c55\u958b\u3092\u660e\u8a00\u3057\u3066\u3044\u308b<\/a>\u304b\u3089\uff0cIPv6\u5bfe\u5fdc\u306f\u65e9\u671f\u304b\u3089\u9032\u3081\u3089\u308c\u3066\u3044\u305f\u3088\u3046\u3060\u3002\u7814\u7a76\u5ba4\u30b5\u30fc\u30d0\u3092\u7acb\u3061\u4e0a\u3052\u305f2014\u5e74\u5f53\u6642\u306f\u3069\u3046\u3060\u3063\u305f\u304b\u306f\u78ba\u8a8d\u3057\u3066\u3044\u306a\u3044\u304c\uff0cWebArena\u306b\u7f6e\u3044\u3066\u3042\u308bPrimary DNS\u304cIPv4\u3057\u304b\u8a71\u305b\u306a\u3044\u72b6\u6cc1\u3067\u306f\uff0c\u305f\u3068\u3048\u4f7f\u3048\u305f\u3068\u3057\u3066\u3082FQDN\u304cIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u53c2\u7167\u3067\u304d\u306a\u3044\u4ee5\u4e0a\u306f\u610f\u5473\u304c\u306a\u3044\u3002<br>\u3000IPv6\u5bfe\u5fdc\u306f\u97f3\u6c99\u6c70\u306a\u3044\u3057\uff0c\u5b9a\u5e38\u7684\u306a\u904b\u7528\u3082\u602a\u3057\u3044\uff0c\u3068\u3044\u3046\u3053\u3068\u30672020\u5e74\u590f\u4ee5\u964d\u306f\u300c\u901d\u3063\u3066\u3057\u307e\u3048WebArena\uff01\u300d\u3068\u30e0\u30e9\u30e0\u30e9\u6012\u308a\u5fc3\u982d\u72b6\u614b\u3060\u3063\u305f\u306e\u3060\u3002<br>\u3000\u65e2\u306b\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u306f2\u53f0\u76ee\u306eVPS\u3092\u501f\u308a\u3066\u3044\u305f\u306e\u3067\uff0c\u30b5\u30fc\u30d3\u30b9\u306e\u5b89\u5b9a\u6027\u306b\u95a2\u3057\u3066\u306f\u4fe1\u983c\u3092\u6301\u3063\u3066\u3044\u308b\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u4f5c\u308a\u76f4\u3057\u306b\u306a\u308b\u304c\uff0c\u6700\u65b0\u306eUbuntu\u306f\u6700\u521d\u306b\u501f\u308a\u305fcs-tklab\u306b\u3082\u9069\u7528\u53ef\u80fd\u3067\uff0c\u3069\u30fc\u305b\u4f5c\u308a\u76f4\u3059\u306a\u3089\uff0c\u5168\u90e8\u65b0\u3057\u3044Ubuntu\u3067\u4f5c\u3063\u3066\u3057\u307e\u3048\u3068\u3070\u304b\u308a\u306b\uff0c<a rel=\"noreferrer noopener\" href=\"https:\/\/cs-tklab.na-inet.jp\/?p=2319\" target=\"_blank\">\u6700\u521d\u306fcs-tklab\u306e\u65b9\u3092Ubuntu 22.04 LTS\u306b\u5165\u308c\u66ff\u3048\u305f<\/a>\u3002\u3053\u306e\u969b\uff0c3\u53f0\u76ee\u306eVPS\u3092\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u501f\u308a\u53d7\u3051\uff0c\u3053\u3044\u3064\u3092\u65b0\u3057\u3044minerva.na-inet.jp\u306b\u3057\u3061\u307e\u304a\u3046\u3068\u3044\u3046\u76ee\u8ad6\u898b\u3082\u3042\u308a\uff0c\u52d5\u4f5c\u78ba\u8a8d\u304c\u3066\u3089\uff0cUbuntu 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class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"700\" src=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/na-inet_jp2022-08-05-1-1024x700.png\" alt=\"\" class=\"wp-image-3744\" srcset=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/na-inet_jp2022-08-05-1-1024x700.png 1024w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/na-inet_jp2022-08-05-1-300x205.png 300w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/na-inet_jp2022-08-05-1-150x102.png 150w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/na-inet_jp2022-08-05-1-768x525.png 768w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/na-inet_jp2022-08-05-1-1536x1050.png 1536w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/na-inet_jp2022-08-05-1.png 1983w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">NA-INET.JP\u79fb\u8ee2\u306e\u6982\u5ff5\u56f3<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u30e1\u30a4\u30f3\u4f5c\u696d\u306e\u59cb\u307e\u308a\u306f\u3053\u3053\u304b\u3089\u3067\u3042\u308b\u3002\u4f55\u304c\u9762\u5012\u304b\u3068\u3044\u3063\u3066\uff0c\u4eba\u69d8\u306b\u4ee5\u964d\u306e\u624b\u7d9a\u304d\u3092\u304a\u9858\u3044\u3057\u306a\u304d\u3083\u306a\u3089\u3093\u6240\u3002bind\u3068\u304bMySQL\u3068\u304bApache\u3068\u304bLet&#8217;s encrypt\u3068\u304b\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u4f5c\u696d\u306f\u306a\u3093\u3066\u3053\u3068\u306a\u304f\uff0cPrimary DNS\u306e\u79fb\u884c\u306e\u305f\u3081\u306b\u306f\uff0cJPNIC\u304b\u3089\u59d4\u8a17\u3092\u53d7\u3051\u305fJPRS\u306bIP\u30a2\u30c9\u30ec\u30b9\u5909\u66f4\u306e\u304a\u9858\u3044\u3092\u3057\u306a\u304d\u3083\u306a\u3089\u3093\u3002\u3061\u306a\u307f\u306bna-inet.jp\u30c9\u30e1\u30a4\u30f3\u306e\u59d4\u8a17\u4f1a\u793e\u306f\u307f\u304b\u304b\u306e\u300c\u540d\u4ed8\u3051\u3066\u30cd\u30c3\u30c8\u300d\u304b\u3089\u300c\u3055\u304f\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u300d\u306b\u524d\u3082\u3063\u3066\u5909\u66f4\u3057\u3066\u3042\u308b\u3002\u3053\u308c\u3082\u4e21\u793e\u306b\u30e1\u30fc\u30eb\u51fa\u3057\u3066\u300c\u307f\u304b\u304b\u3055\u3093\u304b\u3089\u3055\u304f\u3089\u3055\u3093\u306bna-inet.jp\u30c9\u30e1\u30a4\u30f3\u306e\u304a\u4e16\u8a71\u5f79\u3092\u5909\u308f\u3063\u3066\u304f\u308c\u307e\u305b\u3093\u304b\uff1f\u300d\u3068\u4f9d\u983c\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f\u3002\u3053\u306e\u624b\u306e\u304a\u5f79\u6240\u4ed5\u4e8b\u306f\u76f8\u5909\u308f\u3089\u305a\u81ea\u52d5\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u3002<\/p>\n\n\n\n<blockquote class=\"twitter-tweet\"><p lang=\"ja\" dir=\"ltr\">DNS\u306e\u79fb\u8a2d\u306b\u3042\u305f\u308a\u3001bind\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u308b\u8a2d\u5b9a\u306e\u9055\u3044\u306b\u30cf\u30de\u308b\u3002\u307e\u3001\u4f55\u3068\u304b\u52d5\u3044\u305f\u3088\u3046\u306a\u306e\u3067\u3001\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u3066\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u306e\u66f4\u65b0\u7533\u8acb\u3002\u3055\u3066\u3069\u3046\u306a\u308b\u304b\u306a\u3002<\/p>\u2014 \u5e78\u8c37\u667a\u7d00\uff20fully vaccinated (@tkouya) <a href=\"https:\/\/twitter.com\/tkouya\/status\/1554469039149563906?ref_src=twsrc%5Etfw\">August 2, 2022<\/a><\/blockquote> <script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3068\u3044\u3046\u3053\u3068\u3067\uff0cPrimary DNS\u5909\u66f4\u3092\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4ecb\u3057\u3066JPRS\u306b\u4f9d\u983c\u3057\u3066\u7121\u4e8b\u7d42\u4e86\u3002\u79fb\u884c\u524d\u306f\u3053\u3093\u306a\u611f\u3058\u2193\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"366\" src=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-1024x366.png\" alt=\"\" class=\"wp-image-3745\" srcset=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-1024x366.png 1024w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-300x107.png 300w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-150x54.png 150w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-768x274.png 768w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image.png 1397w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">WebArena\u306b\u304a\u3051\u308bna-inet.jp Primary DNS\u306e\u767b\u9332\u72b6\u6cc1<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f9d\u983c\u5f8c\u306f\u3059\u3050\u306bcs-tklab3.na-inet.jp\u306b\u5207\u308a\u66ff\u308f\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"368\" src=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-1-1024x368.png\" alt=\"\" class=\"wp-image-3746\" srcset=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-1-1024x368.png 1024w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-1-300x108.png 300w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-1-150x54.png 150w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-1-768x276.png 768w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-1.png 1413w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u304a\u3051\u308bna-inet.jp Primary DNS\u306e\u767b\u9332\u72b6\u6cc1<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u554f\u984c\u306f\u3053\u3053\u304b\u3089\u3067\uff0c\u3042\u30fc\u305f\uff0c\u4eca\u6642\u306fJPRS\u306ePrimary 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https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-5-150x61.png 150w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-5-768x312.png 768w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-5-1536x624.png 1536w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-5-2048x832.png 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">WebArena\u306eVPS\u304cPrimary DNS\u306b\u306a\u3063\u305f\u307e\u307e<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000JPRS\u306e\u5909\u66f4\u3068\u306f\u5225\u53e3\u3067\uff0c\u518d\u5ea6\uff0c\u30be\u30fc\u30f3\u60c5\u5831\u3092\u767b\u9332\u3057\u76f4\u3055\u306a\u304d\u3083\u3044\u3051\u306a\u3044\u3002\u3067\uff0c\u524d\u56de\u4f9d\u983c\u3057\u305f\u6642\u306b\u306f\u30e1\u30fc\u30eb\u3067\u30b5\u30dd\u30fc\u30c8\u7a93\u53e3\u306b\u304a\u9858\u3044\u3057\u305f\u306e\u3067\u4eca\u56de\u3082\u3068\u601d\u3063\u305f\u304c\uff0c\u30be\u30fc\u30f3\u60c5\u5831\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u306e\u767b\u9332\u306f\u4e00\u65e6\u89e3\u9664\u3057\u3066\uff0c\u81ea\u5206\u3067\u3084\u308a\u76f4\u305b\u3068\u306e\u3053\u3068\u3002\u304c\uff0c\u305d\u308c\u3067\u3082\u30c0\u30e1\u306a\u306e\u3067\u30b5\u30dd\u30fc\u30c8\u306b\u6ce3\u304d\u3064\u3044\u305f\u6240\uff0cbind\u306e\u8a2d\u5b9a\u306bNS\u304c\u8907\u6570\u767b\u9332\u3057\u3066\u3042\u308b\u306e\u304c\u539f\u56e0\u3068\u306e\u3053\u3068\u3067\uff0c\u4e00\u65e6\uff0cns1.dns.ne.jp\u3068ns2.dns.ne.jp\u3092\u53d6\u308a\u5916\u3057\u3066\u8a66\u3057\u305f\u6240\uff0c\u3042\u3063\u3055\u308a\u767b\u9332\u5b8c\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"419\" src=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-6-1024x419.png\" alt=\"\" class=\"wp-image-3752\" srcset=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-6-1024x419.png 1024w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-6-300x123.png 300w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-6-150x61.png 150w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-6-768x314.png 768w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-6-1536x629.png 1536w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-6.png 1608w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">\u30be\u30fc\u30f3\u60c5\u5831\u5909\u66f4\u5f8c\u306e\u72b6\u6cc1<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000IPv4\u30a2\u30c9\u30ec\u30b9\u3067\u3057\u304bPrimary DNS\u306e\u767b\u9332\u304c\u3067\u304d\u306a\u3044\u306e\u304c\u6c17\u306b\u98df\u308f\u306a\u3044\u304c\uff0c\u30b5\u30dd\u30fc\u30c8\u306b\u3088\u308b\u3068\uff0cIPv6\u30a2\u30c9\u30ec\u30b9\u3082\u53d7\u3051\u4ed8\u3051\u3066\u3044\u308b\u306e\u3067\u554f\u984c\u306a\u3044\u3068\u306e\u3053\u3068\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3053\u308c\u3067\u3088\u3046\u3084\u3063\u3068\u5168\u4e16\u754c\u306eDNS Tree\u306b\u5909\u66f4\u306e\u901a\u77e5\u304c\u9001\u3089\u308c\u308b\u3053\u3068\u306b\u306a\u3063\u305f\u308f\u3051\u3060\u304c\uff0c\u809d\u5fc3\u306e\u8077\u5834\u306eDNS\u304c\u5168\u7136\u5207\u308a\u66ff\u308f\u3063\u3066\u304f\u308c\u306a\u3044\u3002\u3088\u3046\u3084\u304f\u5909\u308f\u3063\u305f\u306e\u304c13\u6642\u9593\u5f8c\u3002\u3053\u306e\u9593\uff0cCertbot\u3082\u5207\u308a\u66ff\u308f\u308a\u524d\u306eminerva.na-net.jp\u306e\u60c5\u5831\u304c\u6b8b\u3063\u3066\u304a\u308a\uff0c\u30ea\u30c8\u30e9\u30a4\u7e70\u308a\u8fd4\u3057\u3066\u53d7\u4ed8\u4e0d\u80fd\u306b\u306a\u3063\u305f\u308a\u3059\u308b\uff0c\u614c\u3066\u306e\u30ef\u30b7\u306b\u306f\u3042\u308a\u304c\u3061\u306e\u5931\u6557\u3092\u3057\u3067\u304b\u3057\u305f\u308a\u3057\u3066\u3044\u305f\u306e\u3060\u304c\uff0c\u3088\u3046\u3084\u3063\u3068\u65b0\u3057\u3044na-inet.jp\u3092\u611f\u77e5\u3057\u3066WordPress\u306e\u8a2d\u5b9a\u3082\u5b8c\u4e86\u3002<\/p>\n\n\n\n<blockquote class=\"twitter-tweet\"><p lang=\"ja\" dir=\"ltr\">8\/5(\u91d1) 12:30\u904e\u304e\uff0c\u3088\u3046\u3084\u3063\u3068\u8077\u5834\u306eDNS\u304c\u66f4\u65b0\u3092\u611f\u77e5\u3057\u305f\u3002\u9577\u304b\u3063\u305f\uff5e\u3002\u3042\u3068\u306fWordpress\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30df\u30b9\u3092\u76f4\u3059\u306e\u307f\u3002<\/p>\u2014 \u5e78\u8c37\u667a\u7d00\uff20fully vaccinated (@tkouya) <a href=\"https:\/\/twitter.com\/tkouya\/status\/1555399783011205120?ref_src=twsrc%5Etfw\">August 5, 2022<\/a><\/blockquote> <script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u305d\u306e\u5f8c\uff0c\u518d\u5ea6Certbot\u306e\u8a8d\u8a3c\u3092\u53d6\u308a\u76f4\u3057\u3066\u3042\u3063\u3055\u308a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30df\u30b9\u3082\u76f4\u308b\u3002\u6b7b\u306c\u304b\u3068\u601d\u3063\u305f3\u65e5\u9593\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3068\u3044\u3046\u3053\u3068\u3067\u3001WebArena\u306e\u89e3\u7d04\u624b\u7d9a\u304d\u3092\u884c\u3063\u3066\u3059\u3079\u3066\u306e\u4f5c\u696d\u7d42\u4e86\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<blockquote class=\"twitter-tweet\"><p lang=\"ja\" dir=\"ltr\">\u3042\uff0c\u5225ID\u3067\u30ed\u30b0\u30a4\u30f3\u305b\u3093\u3068\u3044\u304b\u3093\u306e\u304b\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u7121\u4e8b\u4eca\u6708\u6708\u672b\u306b\u3066\u89e3\u7d04\u624b\u7d9a\u304d\u5b8c\u4e86\u3002\u3057\u304b\u3057VPS\u30b3\u30f3\u30d1\u30cd\u304b\u3089\u30ea\u30f3\u30af\u3067\u98db\u3076\u306e\u306b\u4f55\u3067\u540c\u3058ID\u3067\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u3093\u306e\u304b\u4e0d\u601d\u8b70\u30022014\u5e74\u304b\u3089\u306e\u9577\u3044\u304a\u4ed8\u304d\u5408\u3044\u3060\u3063\u305f\u304c\uff0c\u8fd1\u5e74\u306e\u4f4e\u54c1\u8cea\u3076\u308a\u306b\u306f\u5446\u308c\u3066\u6d41\u77f3\u306b\u611b\u60f3\u5c3d\u304b\u3057\u305f\u3002NTT\u30b0\u30eb\u30fc\u30d7\u5185\u3067\u306f\u65e5\u9670\u8005\u3060\u3063\u305f\u306e\u304b\u3057\u3089\u3002<\/p>\u2014 \u5e78\u8c37\u667a\u7d00\uff20fully vaccinated (@tkouya) <a href=\"https:\/\/twitter.com\/tkouya\/status\/1555541296693280770?ref_src=twsrc%5Etfw\">August 5, 2022<\/a><\/blockquote> <script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3053\u3061\u3089\u306e\u4e71\u66b4\u306a\u554f\u3044\u5408\u308f\u305b\u30e1\u30fc\u30eb\u306b\u5bfe\u3059\u308b\u8fd4\u7b54\u304c\u4e0b\u8a18\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"858\" height=\"1024\" src=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-8-858x1024.png\" alt=\"\" class=\"wp-image-3754\" srcset=\"https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-8-858x1024.png 858w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-8-251x300.png 251w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-8-126x150.png 126w, https:\/\/na-inet.jp\/wordpress\/wp-content\/uploads\/2022\/08\/image-8-768x917.png 768w, 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