{"id":29825,"date":"2024-10-30T09:35:51","date_gmt":"2024-10-30T09:35:51","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/blog\/dotcom-monitor-%e3%81%ae-dns-%e7%9b%a3%e8%a6%96%e3%82%bd%e3%83%aa%e3%83%a5%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%ae%e5%8c%85%e6%8b%ac%e7%9a%84%e3%81%aa%e3%82%ac%e3%82%a4%e3%83%89\/"},"modified":"2026-05-21T19:34:23","modified_gmt":"2026-05-21T19:34:23","slug":"dotcom-monitor-%e3%81%ae-dns-%e7%9b%a3%e8%a6%96%e3%82%bd%e3%83%aa%e3%83%a5%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%ae%e5%8c%85%e6%8b%ac%e7%9a%84%e3%81%aa%e3%82%ac%e3%82%a4%e3%83%89","status":"publish","type":"post","link":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/dotcom-monitor-%e3%81%ae-dns-%e7%9b%a3%e8%a6%96%e3%82%bd%e3%83%aa%e3%83%a5%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%ae%e5%8c%85%e6%8b%ac%e7%9a%84%e3%81%aa%e3%82%ac%e3%82%a4%e3%83%89\/","title":{"rendered":"Dotcom-Monitor \u306e DNS \u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u7dcf\u5408\u30ac\u30a4\u30c9"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-29692\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2024\/10\/DNS-monitoring-guide.png\" alt=\"DNS\u76e3\u8996\u30ac\u30a4\u30c9\" width=\"480\" height=\"320\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2024\/10\/DNS-monitoring-guide.png 900w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2024\/10\/DNS-monitoring-guide-300x200.png 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2024\/10\/DNS-monitoring-guide-768x512.png 768w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/p>\n<h2 id='\u4eca\u65e5\u306e\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u306b\u304a\u3051\u308b-dns-\u306e\u91cd\u8981\u6027'  id=\"boomdevs_1\">\u4eca\u65e5\u306e\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u306b\u304a\u3051\u308b DNS \u306e\u91cd\u8981\u6027<\/h2>\n<p>\u4eca\u65e5\u306e\u30c7\u30b8\u30bf\u30eb\u4e16\u754c\u3067\u306f\u3001\u4f01\u696d\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u6210\u529f\u306f\u5f37\u529b\u3067\u4fe1\u983c\u3067\u304d\u308b\u30a4\u30f3\u30d5\u30e9\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u30a4\u30f3\u30d5\u30e9\u306e\u4e2d\u5fc3\u306b\u3042\u308b\u306e\u304c <b>\u30c9\u30e1\u30a4\u30f3\u30cd\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0\uff08DNS\uff09<\/b> \u2014 \u3042\u3089\u3086\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u4e0a\u306e\u3084\u308a\u53d6\u308a\u3092\u53ef\u80fd\u306b\u3059\u308b\u57fa\u76e4\u3067\u3059\u3002<\/p>\n<p>DNS \u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u96fb\u8a71\u5e33\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u3001\u899a\u3048\u3084\u3059\u3044\u30c9\u30e1\u30a4\u30f3\u540d\uff08\u4f8b\u3048\u3070 <i>www.example.com<\/i>\uff09\u3092\u6a5f\u68b0\u304c\u8aad\u307f\u53d6\u308c\u308b IP \u30a2\u30c9\u30ec\u30b9\uff08\u4f8b\u3048\u3070 <i>192.0.2.1<\/i>\uff09\u306b\u5909\u63db\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3001API\u3001\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306b\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002DNS \u304c\u306a\u3051\u308c\u3070\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u5358\u306b\u5230\u9054\u4e0d\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u91cd\u8981\u306a\u5f79\u5272\u3092\u8003\u3048\u308b\u3068\u3001DNS \u306e\u969c\u5bb3\u306f\u6df1\u523b\u306a\u7d50\u679c\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002DNS \u306e\u969c\u5bb3\u306f <b>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30c0\u30a6\u30f3\u3001\u6027\u80fd\u4f4e\u4e0b\u3001\u3042\u308b\u3044\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027\u306e\u767a\u751f<\/b> \u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30ac\u30fc\u30c8\u30ca\u30fc\u306b\u3088\u308c\u3070\u3001IT \u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u304c 1 \u5206\u767a\u751f\u3059\u308b\u3060\u3051\u3067\u4f01\u696d\u306b\u306f\u5e73\u5747\u3057\u3066 <b>5,600 \u30c9\u30eb<\/b> \u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u3068\u3055\u308c\u3066\u304a\u308a\u3001DNS \u306e\u969c\u5bb3\u304c\u8ca1\u52d9\u7684\u306b\u3069\u308c\u307b\u3069\u5927\u304d\u306a\u6253\u6483\u3068\u306a\u308a\u5f97\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067 <b>DNS \u76e3\u8996\u30c4\u30fc\u30eb<\/b> \u304c\u4e0d\u53ef\u6b20\u306b\u306a\u308a\u307e\u3059\u3002DNS \u30b5\u30fc\u30d0\u30fc\u304c\u6700\u9069\u306b\u52d5\u4f5c\u3057\u3001\u30af\u30a8\u30ea\u3092\u52b9\u7387\u7684\u306b\u89e3\u6c7a\u3057\u3001\u5805\u7262\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u69cb\u6210\u3092\u7dad\u6301\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002Dotcom-Monitor \u306f\u5805\u7262\u306a DNS \u76e3\u8996\u30b5\u30fc\u30d3\u30b9\u3067\u3042\u308a\u3001DNS \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7d99\u7d9a\u7684\u306b\u8ffd\u8de1\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u554f\u984c\u3092\u691c\u51fa\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5f71\u97ff\u304c\u53ca\u3076\u524d\u306b\u30c1\u30fc\u30e0\u3078\u30a2\u30e9\u30fc\u30c8\u3092\u9001\u308a\u307e\u3059\u3002\u7d50\u679c\u306f\uff1f\u7d99\u7d9a\u7684\u306a\u7a3c\u50cd\u3001\u3088\u308a\u9ad8\u901f\u306a\u5fdc\u7b54\u6642\u9593\u3001\u305d\u3057\u3066\u30c7\u30b8\u30bf\u30eb\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u8010\u969c\u5bb3\u6027\u306e\u5411\u4e0a\u3067\u3059\u3002<\/p>\n<h2 id='dns-\u3092\u7406\u89e3\u3059\u308b-\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u30d0\u30c3\u30af\u30dc\u30fc\u30f3'  id=\"boomdevs_2\">DNS \u3092\u7406\u89e3\u3059\u308b\uff1a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u30d0\u30c3\u30af\u30dc\u30fc\u30f3<\/h2>\n<p><b>DNS \u76e3\u8996<\/b> \u306e\u4fa1\u5024\u3092\u691c\u8a0e\u3059\u308b\u524d\u306b\u3001<b>\u30c9\u30e1\u30a4\u30f3\u30cd\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0\uff08DNS\uff09<\/b> \u304c\u5b9f\u969b\u306b\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u672c\u8cea\u7684\u306b\u3001DNS \u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u898b\u3048\u306a\u3044\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3067\u3042\u308a\u3001\u968e\u5c64\u5316\u3055\u308c\u5206\u6563\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u306b\u899a\u3048\u3084\u3059\u3044\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u9577\u304f\u8907\u96d1\u306a IP \u30a2\u30c9\u30ec\u30b9\u306b\u983c\u308b\u4ee3\u308f\u308a\u306b\u3001DNS \u306f\u30c9\u30e1\u30a4\u30f3\u540d\uff08\u4f8b\u3048\u3070 <i>www.example.com<\/i>\uff09\u3092\u81ea\u52d5\u7684\u306b\u6570\u5024\u306e IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u540c\u58eb\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u4e92\u3044\u3092\u8b58\u5225\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f <b>DNS \u89e3\u6c7a\u30d7\u30ed\u30bb\u30b9<\/b> \u306e\u7c21\u7565\u5316\u3057\u305f\u5185\u8a33\u3067\u3059\uff1a<\/p>\n<ol>\n<li aria-level=\"1\"><b>\u30e6\u30fc\u30b6\u30fc\u304c\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u5165\u529b<\/b> \u2014 \u30e6\u30fc\u30b6\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u306b\u30c9\u30e1\u30a4\u30f3\uff08\u4f8b\uff1a<i>www.example.com<\/i>\uff09\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u305d\u306e\u5bfe\u5fdc\u3059\u308b IP \u30a2\u30c9\u30ec\u30b9\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b DNS \u30ea\u30be\u30eb\u30d0\u3078\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u9001\u3089\u308c\u307e\u3059\u3002<\/li>\n<li><b>DNS \u30ea\u30be\u30eb\u30d0\u306e\u554f\u3044\u5408\u308f\u305b<\/b> \u2014 \u30ea\u30be\u30eb\u30d0\u306f\u307e\u305a\u30ed\u30fc\u30ab\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u8a72\u5f53\u306e IP \u30a2\u30c9\u30ec\u30b9\u304c\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u3001\u30ea\u30be\u30eb\u30d0\u306f\u7279\u5b9a\u306e\u9806\u5e8f\u3067 DNS \u30b5\u30fc\u30d0\u30fc\u3078\u554f\u3044\u5408\u308f\u305b\u3092\u958b\u59cb\u3057\u307e\u3059\uff1a\n<ul>\n<li><b>\u30eb\u30fc\u30c8 DNS \u30b5\u30fc\u30d0\u30fc<\/b> \u2013 \u30af\u30a8\u30ea\u3092\u6b63\u3057\u3044\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u30c9\u30e1\u30a4\u30f3\uff08TLD\uff09\u30b5\u30fc\u30d0\u30fc\uff08\u4f8b\uff1a<i>.com<\/i>, <i>.org<\/i>\uff09\u3078\u6848\u5185\u3057\u307e\u3059\u3002<\/li>\n<li><b>TLD \u30b5\u30fc\u30d0\u30fc<\/b> \u2014 \u30ea\u30be\u30eb\u30d0\u3092\u30c9\u30e1\u30a4\u30f3\u306e <b>\u6a29\u5a01\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc<\/b> \u3078\u6848\u5185\u3057\u307e\u3059\u3002<\/li>\n<li><b>\u6a29\u5a01\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\uff1a<\/b> \u5b9f\u969b\u306e DNS \u30ec\u30b3\u30fc\u30c9\u3092\u4fdd\u6301\u3057\u3001\u6b63\u3057\u3044 IP \u30a2\u30c9\u30ec\u30b9\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><b>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3078\u306e\u63a5\u7d9a<\/b>\uff1aIP \u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u305f\u5f8c\u3001\u30ea\u30be\u30eb\u30d0\u306f\u305d\u308c\u3092\u30d6\u30e9\u30a6\u30b6\u3078\u8fd4\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u305d\u306e IP \u3092\u4f7f\u3063\u3066\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u30b5\u30a4\u30c8\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u3053\u308c\u3089\u306e\u5404\u30b9\u30c6\u30c3\u30d7\u306f\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u767a\u751f\u3057\u307e\u3059\u2014\u3057\u304b\u3057\u3069\u308c\u304b\u4e00\u3064\u304c\u5931\u6557\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f <b>\u8aad\u307f\u8fbc\u307f\u9045\u5ef6\u3001DNS \u30a8\u30e9\u30fc\u3001\u3042\u308b\u3044\u306f\u5b8c\u5168\u306a\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0<\/b> \u3092\u4f53\u9a13\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d <b>DNS \u306e\u76e3\u8996<\/b> \u304c\u91cd\u8981\u306a\u306e\u3067\u3059\u3002\u4fe1\u983c\u3067\u304d\u308b <b>DNS \u76e3\u8996\u30c4\u30fc\u30eb<\/b> \u307e\u305f\u306f <b>DNS \u76e3\u8996\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/b> \u306b\u3088\u308a\u3001\u4f01\u696d\u306f\u969c\u5bb3\u3092\u5373\u5ea7\u306b\u691c\u77e5\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u4e16\u754c\u4e2d\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u304b\u3064\u9ad8\u901f\u3067\u3042\u308a\u7d9a\u3051\u308b\u3053\u3068\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id='\u306a\u305c-dns-\u76e3\u8996\u304c\u73fe\u4ee3\u4f01\u696d\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u306e\u304b'  id=\"boomdevs_3\">\u306a\u305c DNS \u76e3\u8996\u304c\u73fe\u4ee3\u4f01\u696d\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u306e\u304b<\/h2>\n<p>DNS \u306f\u4f01\u696d\u3092\u30aa\u30f3\u30e9\u30a4\u30f3\u306b\u4fdd\u3064\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u2014\u305d\u3057\u3066 DNS \u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u3068\u3001\u305d\u306e\u5f71\u97ff\u306f\u5373\u5ea7\u306b\u304b\u3064\u9ad8\u984d\u306b\u306a\u308a\u307e\u3059\u3002\u9069\u5207\u306a <b>DNS \u76e3\u8996<\/b> \u304c\u306a\u3051\u308c\u3070\u3001\u5c0f\u3055\u306a\u8a2d\u5b9a\u30df\u30b9\u3084\u9045\u5ef6\u3067\u3042\u3063\u3066\u3082\u30a2\u30af\u30bb\u30b9\u6027\u304c\u640d\u306a\u308f\u308c\u3001\u30b5\u30a4\u30c8\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u5165\u53e3\u304c\u958b\u304b\u308c\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n<h3 id='\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0'  id=\"boomdevs_4\">\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0<\/h3>\n<p>DNS \u30b5\u30fc\u30d0\u30fc\u304c\u30c0\u30a6\u30f3\u3059\u308b\u3068\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u5bfe\u5fdc\u3059\u308b IP \u30a2\u30c9\u30ec\u30b9\u306b\u89e3\u6c7a\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u5230\u9054\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u8981\u3059\u308b\u306b\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u308b\u307e\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3 id='\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4f4e\u4e0b'  id=\"boomdevs_5\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4f4e\u4e0b<\/h3>\n<p>DNS \u306e\u5fdc\u7b54\u304c\u9045\u3044\u3068\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u9045\u308c\u307e\u3059\u3002\u73fe\u4ee3\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u5373\u6642\u306e\u30a2\u30af\u30bb\u30b9\u3092\u671f\u5f85\u3059\u308b\u305f\u3081\u3001\u3053\u3046\u3057\u305f\u9045\u5ef6\u306f\u8a2a\u554f\u8005\u306e\u4e0d\u6e80\u3092\u62db\u304d\u3001\u76f4\u5e30\u7387\u3092\u4e0a\u3052\u3001\u6f5c\u5728\u7684\u306a\u9867\u5ba2\u3092\u7af6\u5408\u3078\u3068\u6d41\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<h3 id='\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8106\u5f31\u6027'  id=\"boomdevs_6\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8106\u5f31\u6027<\/h3>\n<p>DNS \u306f <b>DNS \u30cf\u30a4\u30b8\u30e3\u30c3\u30af<\/b>\u3001<b>\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0<\/b>\u3001<b>DDoS \u653b\u6483<\/b> \u3068\u3044\u3063\u305f\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306e\u6a19\u7684\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u4e8b\u8c61\u306f\u30b5\u30a4\u30c8\u306e\u6574\u5408\u6027\u3092\u640d\u306a\u3044\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u60aa\u610f\u306e\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u3078\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u305f\u308a\u3001\u9577\u6642\u9593\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>DNS \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e0d\u5099\u304c\u3082\u305f\u3089\u3059\u7d50\u679c\u306f\u6df1\u523b\u3067\u3059\uff1a<\/p>\n<ul>\n<li aria-level=\"1\"><b>\u53ce\u76ca\u640d\u5931\uff1a<\/b>E \u30b3\u30de\u30fc\u30b9\u3084 SaaS \u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306f\u53d6\u5f15\u640d\u5931\u3068\u9867\u5ba2\u306e\u4e0d\u6e80\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><b>\u30d6\u30e9\u30f3\u30c9\u8a55\u5224\u306e\u640d\u306a\u308f\u308c\uff1a<\/b>\u983b\u7e41\u306a\u969c\u5bb3\u3084\u9045\u3044\u30b5\u30a4\u30c8\u306f\u4fe1\u983c\u3092\u640d\u306a\u3044\u3001\u30d6\u30e9\u30f3\u30c9\u306e\u4fe1\u7528\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><b>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\uff1a<\/b>DNS \u306b\u57fa\u3065\u304f\u653b\u6483\u306f\u6a5f\u5bc6\u9867\u5ba2\u30c7\u30fc\u30bf\u3092\u9732\u51fa\u3055\u305b\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3060\u304b\u3089\u3053\u305d <b>DNS \u76e3\u8996\u30b5\u30fc\u30d3\u30b9<\/b> \u3078\u306e\u6295\u8cc7\u304c\u91cd\u8981\u306a\u306e\u3067\u3059\u3002<b>Dotcom-Monitor \u306e DNS \u76e3\u8996\u30c4\u30fc\u30eb<\/b> \u3092\u4f7f\u3048\u3070\u3001\u554f\u984c\u3092\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u691c\u51fa\u3057\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306b DNS \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u76e3\u8996\u3057\u3001\u7570\u5e38\u304c\u767a\u751f\u3057\u305f\u969b\u306b\u5373\u6642\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001DNS \u30a4\u30f3\u30d5\u30e9\u304c <b>\u5b89\u5168\u3067\u3001\u4fe1\u983c\u3067\u304d\u3001\u304b\u3064\u9ad8\u901f<\/b> \u306a\u72b6\u614b\u306b\u4fdd\u305f\u308c\u3001\u4f01\u696d\u306f\u4e2d\u65ad\u3059\u308b\u3053\u3068\u306a\u304f\u904b\u7528\u3092\u7d9a\u3051\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id='dotcom-monitor-\u306e-dns-\u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u6982\u8981'  id=\"boomdevs_7\">Dotcom-Monitor \u306e DNS \u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u6982\u8981<\/h2>\n<p>Dotcom-Monitor \u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6240\u5728\u5730\u306b\u95a2\u4fc2\u306a\u304f\u30d3\u30b8\u30cd\u30b9\u3092\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u5b89\u5168\u304b\u3064\u9ad8\u901f\u306b\u4fdd\u3064\u3088\u3046\u8a2d\u8a08\u3055\u308c\u305f <b>\u5305\u62ec\u7684\u306a DNS \u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/b> \u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30ab\u30d0\u30ec\u30c3\u30b8\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u6d1e\u5bdf\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u81ea\u52d5\u5316\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001DNS \u30a4\u30f3\u30d5\u30e9\u3092\u7d99\u7d9a\u7684\u306b\u6700\u9069\u5316\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f Dotcom-Monitor \u306e <b>DNS \u76e3\u8996\u30b5\u30fc\u30d3\u30b9<\/b> \u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u3068\u5229\u70b9\u3067\u3059\uff1a<\/p>\n<h3 id='\u30b0\u30ed\u30fc\u30d0\u30eb\u306a-dns-\u30b5\u30fc\u30d0\u30fc\u76e3\u8996'  id=\"boomdevs_8\">\u30b0\u30ed\u30fc\u30d0\u30eb\u306a DNS \u30b5\u30fc\u30d0\u30fc\u76e3\u8996<\/h3>\n<p>Dotcom-Monitor \u306f\u4e16\u754c\u4e2d\u306e\u8907\u6570\u306e\u5730\u7406\u7684\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089 DNS \u30b5\u30fc\u30d0\u30fc\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u3053\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u53ef\u8996\u6027\u306b\u3088\u308a\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\u9593\u3067\u4e00\u8cab\u3057\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u7a3c\u50cd\u7387\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 id='1-\u30b0\u30ed\u30fc\u30d0\u30eb\u76e3\u8996\u304c\u91cd\u8981\u306a\u7406\u7531'  id=\"boomdevs_9\">1. \u30b0\u30ed\u30fc\u30d0\u30eb\u76e3\u8996\u304c\u91cd\u8981\u306a\u7406\u7531\uff1a<\/h3>\n<p>DNS \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306f\u5730\u57df\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u7c73\u56fd\u306e\u30b5\u30fc\u30d0\u30fc\u306f\u826f\u597d\u306b\u52d5\u4f5c\u3057\u3066\u3044\u3066\u3082\u3001\u30a2\u30b8\u30a2\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u9045\u5ef6\u3092\u7d4c\u9a13\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u306b DNS \u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u3088\u3046\u306a\u5dee\u7570\u3092\u65e9\u671f\u306b\u7279\u5b9a\u3057\u662f\u6b63\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u52d5\u4f5c\u306e\u4ed5\u7d44\u307f\uff1a<\/strong><\/p>\n<p>\u30b7\u30b9\u30c6\u30e0\u306f\u4e16\u754c\u4e2d\u306e\u3055\u307e\u3056\u307e\u306a\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u304b\u3089\u7d99\u7d9a\u7684\u306b DNS \u30b5\u30fc\u30d0\u30fc\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u53ef\u7528\u6027\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u304a\u3088\u3073\u30af\u30a8\u30ea\u5fdc\u7b54\u6642\u9593\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30a2\u30e9\u30fc\u30c8\u306b\u3088\u308a\u30c1\u30fc\u30e0\u304c\u5373\u5ea7\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n<blockquote><p><strong>\u4f8b\uff1a<\/strong><\/p>\n<p>\u3082\u3057 e \u30b3\u30de\u30fc\u30b9\u4f01\u696d\u304c\u30e8\u30fc\u30ed\u30c3\u30d1\u306e DNS \u30ce\u30fc\u30c9\u3067\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u691c\u51fa\u3057\u305f\u5834\u5408\u3001Dotcom-Monitor \u304c\u8fc5\u901f\u306b\u305d\u308c\u3092\u7279\u5b9a\u3057\u3001IT \u30c1\u30fc\u30e0\u306f\u8ca9\u58f2\u306b\u5f71\u97ff\u304c\u51fa\u308b\u524d\u306b\u5f53\u8a72\u30ea\u30fc\u30b8\u30e7\u30f3\u306e DNS \u69cb\u6210\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n<h3 id='2-\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996\u3068\u30ab\u30b9\u30bf\u30e0\u30a2\u30e9\u30fc\u30c8'  id=\"boomdevs_10\">2. \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996\u3068\u30ab\u30b9\u30bf\u30e0\u30a2\u30e9\u30fc\u30c8<\/h3>\n<p>DNS \u306e\u554f\u984c\u306f\u4e88\u544a\u306a\u304f\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002Dotcom-Monitor \u306e <b>DNS \u76e3\u8996\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/b> \u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3068\u5373\u6642\u30a2\u30e9\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3001\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u77ac\u9593\u306b\u901a\u77e5\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li aria-level=\"1\"><b>\u5373\u6642\u691c\u77e5\uff1a<\/b>DNS \u30b5\u30fc\u30d0\u30fc\u306e\u9045\u5ef6\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u3001\u307e\u305f\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u3092\u691c\u51fa\u3057\u305f\u969b\u306b\u5373\u5ea7\u306b\u901a\u77e5\u3092\u53d7\u3051\u53d6\u308c\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><b>\u30ab\u30b9\u30bf\u30e0\u30a2\u30e9\u30fc\u30c8\uff1a<\/b>\u30af\u30a8\u30ea\u30ec\u30a4\u30c6\u30f3\u30b7\u3084\u5fdc\u7b54\u5931\u6557\u306a\u3069\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u57fa\u3065\u304f\u30c8\u30ea\u30ac\u30fc\u3092\u8a2d\u5b9a\u3057\u3066\u30a2\u30e9\u30fc\u30c8\u75b2\u52b4\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><b>\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u89e3\u6c7a\uff1a<\/b>\u8fc5\u901f\u306a\u901a\u77e5\u306b\u3088\u308a\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u304c\u969c\u5bb3\u3092\u4f53\u9a13\u3059\u308b\u524d\u306b\u30c1\u30fc\u30e0\u304c\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<blockquote><p><b>\u4f8b\uff1a<\/b><\/p>\n<p>\u5546\u54c1\u30ea\u30ea\u30fc\u30b9\u4e2d\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u6025\u5897\u304c DNS \u306e\u9045\u5ef6\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u5834\u5408\u3001Dotcom-Monitor \u306e\u30a2\u30e9\u30fc\u30c8\u304c\u30c1\u30fc\u30e0\u306b\u5373\u6642\u901a\u77e5\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u30b9\u30b1\u30fc\u30eb\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n<h3 id='3-dns-\u30af\u30a8\u30ea\u6642\u9593\u306e\u76e3\u8996'  id=\"boomdevs_11\">3. DNS \u30af\u30a8\u30ea\u6642\u9593\u306e\u76e3\u8996<\/h3>\n<p>DNS \u89e3\u6c7a\u901f\u5ea6\u306f\u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u6642\u9593\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002Dotcom-Monitor \u3092\u4f7f\u3048\u3070\u3001\u30af\u30a8\u30ea\u5fdc\u7b54\u6642\u9593\u3092\u8ffd\u8de1\u3057\u3066\u6700\u9069\u5316\u3057\u3001\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li aria-level=\"1\"><b>\u6700\u9069\u5316\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\uff1a<\/b>\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u554f\u984c\u3092\u8fc5\u901f\u306b\u691c\u51fa\u3057\u3066\u4fee\u6b63\u3057\u3001\u3088\u308a\u30b9\u30e0\u30fc\u30ba\u306a\u4f53\u9a13\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><b>\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306e\u7279\u5b9a\uff1a<\/b>\u5f90\u3005\u306b\u5897\u52a0\u3059\u308b\u30af\u30a8\u30ea\u9045\u5ef6\u306e\u3088\u3046\u306a\u9577\u671f\u7684\u306a\u50be\u5411\u3092\u767a\u898b\u3057\u3001\u60aa\u5316\u3059\u308b\u524d\u306b\u5bfe\u51e6\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<blockquote><p><b>\u4f8b\uff1a<\/b><\/p>\n<p>\u3042\u308b SaaS \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u6642\u9593\u7d4c\u904e\u3068\u5171\u306b\u5897\u52a0\u3059\u308b DNS \u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u691c\u77e5\u3057\u307e\u3057\u305f\u3002Dotcom-Monitor \u306e\u6d1e\u5bdf\u3092\u7528\u3044\u3066\u3001\u89e3\u6c7a\u304c\u9045\u3044\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3092\u7279\u5b9a\u3057\u3001\u69cb\u6210\u3092\u8abf\u6574\u3057\u3066\u6700\u9ad8\u6027\u80fd\u3092\u56de\u5fa9\u3057\u307e\u3057\u305f\u3002<\/p><\/blockquote>\n<h3 id='4-dns-\u30ec\u30b3\u30fc\u30c9\u306e\u691c\u8a3c'  id=\"boomdevs_12\">4. DNS \u30ec\u30b3\u30fc\u30c9\u306e\u691c\u8a3c<\/h3>\n<p>\u6b63\u78ba\u306a DNS \u30ec\u30b3\u30fc\u30c9\u306f\u53ef\u7528\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002Dotcom-Monitor \u306f\u30ec\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u7684\u306b\u691c\u8a3c\u3057\u3066\u3001\u8a2d\u5b9a\u30df\u30b9\u3084\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<ul>\n<li aria-level=\"1\"><b>\u8a2d\u5b9a\u30df\u30b9\u306e\u9632\u6b62\uff1a<\/b>\u30c9\u30e1\u30a4\u30f3\u89e3\u6c7a\u3092\u59a8\u3052\u308b\u6b20\u843d\u3084\u8aa4\u3063\u305f DNS \u30a8\u30f3\u30c8\u30ea\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><b>\u6574\u5408\u6027\u306e\u78ba\u4fdd\uff1a<\/b>\u8907\u6570\u306e DNS \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3084\u30b5\u30fc\u30d0\u30fc\u9593\u3067\u30ec\u30b3\u30fc\u30c9\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<blockquote><p><b>\u4f8b\uff1a<\/b><\/p>\n<p>\u8907\u6570\u306e DNS \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u5229\u7528\u3059\u308b\u4f01\u696d\u304c A \u30ec\u30b3\u30fc\u30c9\u306e\u4e0d\u4e00\u81f4\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002Dotcom-Monitor \u306e\u691c\u8a3c\u6a5f\u80fd\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u300c\u30b5\u30a4\u30c8\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u524d\u306b\u305d\u306e\u554f\u984c\u3092\u6307\u6458\u3057\u307e\u3057\u305f\u3002<\/p><\/blockquote>\n<h3 id='5-dns-\u30d9\u30fc\u30b9\u653b\u6483\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996'  id=\"boomdevs_13\">5. DNS \u30d9\u30fc\u30b9\u653b\u6483\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996<\/h3>\n<p>\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u304c\u9ad8\u5ea6\u5316\u3059\u308b\u4e2d\u3001<b>DNS \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996<\/b> \u306f\u4ee5\u524d\u306b\u3082\u5897\u3057\u3066\u91cd\u8981\u3067\u3059\u3002Dotcom-Monitor \u306f DNS \u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u3001\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u3001DDoS \u653b\u6483\u304b\u3089\u30a4\u30f3\u30d5\u30e9\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li aria-level=\"1\"><b>\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u304a\u3088\u3073\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u306e\u691c\u51fa\uff1a<\/b>\u7591\u308f\u3057\u3044\u3001\u307e\u305f\u306f\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044 DNS \u30ec\u30b3\u30fc\u30c9\u5909\u66f4\u3092\u8b58\u5225\u3057\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><b>DDoS \u7de9\u548c\uff1a<\/b>\u7570\u5e38\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6025\u5897\u3092\u691c\u51fa\u3057\u3066\u8fc5\u901f\u306a\u5bfe\u7b56\u304c\u53d6\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<blockquote><p><b>\u4f8b\uff1a<\/b><\/p>\n<p>\u3042\u308b\u91d1\u878d\u30b5\u30fc\u30d3\u30b9\u4f01\u696d\u304c DDoS \u306e\u53ef\u80fd\u6027\u306b\u76f4\u9762\u3057\u305f\u969b\u3001Dotcom-Monitor \u306f DNS \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6025\u5897\u3092\u65e9\u671f\u306b\u691c\u77e5\u3057\u3001IT \u30c1\u30fc\u30e0\u306b\u8b66\u544a\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3059\u308b\u524d\u306b\u7de9\u548c\u63aa\u7f6e\u3092\u5b9f\u65bd\u3067\u304d\u307e\u3057\u305f\u3002<\/p><\/blockquote>\n<h3 id='6-\u5c65\u6b74\u30c7\u30fc\u30bf\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30ec\u30dd\u30fc\u30c8'  id=\"boomdevs_14\">6. \u5c65\u6b74\u30c7\u30fc\u30bf\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30ec\u30dd\u30fc\u30c8<\/h3>\n<p>Dotcom-Monitor \u306e\u8a73\u7d30\u306a\u30ec\u30dd\u30fc\u30c8\u3068\u30c8\u30ec\u30f3\u30c9\u5206\u6790\u6a5f\u80fd\u306b\u3088\u308a\u3001\u4f01\u696d\u306f\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f DNS \u7ba1\u7406\u306e\u610f\u601d\u6c7a\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li aria-level=\"1\"><b>\u9577\u671f\u30c8\u30ec\u30f3\u30c9\u306e\u628a\u63e1\uff1a<\/b>\u7e70\u308a\u8fd4\u3057\u767a\u751f\u3059\u308b\u9045\u5ef6\u3084\u6027\u80fd\u7570\u5e38\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><b>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306a\u30ec\u30dd\u30fc\u30c8\uff1a<\/b>\u5730\u57df\u3001\u30b5\u30fc\u30d0\u30fc\u30bf\u30a4\u30d7\u3001\u671f\u9593\u3067\u30d5\u30a3\u30eb\u30bf\u3057\u3066\u3001\u3088\u308a\u6df1\u3044\u30a4\u30f3\u30b5\u30a4\u30c8\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<blockquote><p><b>\u4f8b\uff1a<\/b><\/p>\n<p>\u56fd\u969b\u7684\u306a\u5c0f\u58f2\u696d\u8005\u304c\u30db\u30ea\u30c7\u30fc\u30b7\u30fc\u30ba\u30f3\u306e DNS \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30ec\u30dd\u30fc\u30c8\u3092\u898b\u76f4\u3057\u3001\u7fcc\u5e74\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u6025\u5897\u306b\u5099\u3048\u305f\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u6539\u5584\u3092\u8a08\u753b\u3057\u307e\u3057\u305f\u3002<\/p><\/blockquote>\n<p>Dotcom-Monitor \u306e <b>DNS \u76e3\u8996\u30c4\u30fc\u30eb<\/b> \u306f\u3001\u7d44\u7e54\u304c\u53d7\u52d5\u7684\u3067\u306f\u306a\u304f\u80fd\u52d5\u7684\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u53ef\u8996\u6027\u3001\u5f37\u5316\u3055\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996\u3001\u4fe1\u983c\u3067\u304d\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u306b\u3088\u308a\u3001DNS \u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u304c\u9ad8\u901f\u3067\u56de\u5fa9\u529b\u304c\u3042\u308a\u5b89\u5168\u306b\u4fdd\u305f\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"dcm_inblog_cta\">\n<p>DNS \u30a4\u30f3\u30d5\u30e9\u3092\u5f37\u5316\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f<\/p>\n<p style=\"font-size: 22px;\">Dotcom-Monitor \u306e\u9ad8\u5ea6\u306a DNS \u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3001DNS \u30b5\u30fc\u30d0\u30fc\u3092\u9ad8\u901f\u3001\u30bb\u30ad\u30e5\u30a2\u3001\u304b\u3064\u4fe1\u983c\u3067\u304d\u308b\u72b6\u614b\u306b\u4fdd\u3061\u307e\u3057\u3087\u3046\u3002\u5305\u62ec\u7684\u306a\u53ef\u8996\u6027\u3092\u7372\u5f97\u3057\u3001\u9ad8\u984d\u306a\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u9632\u304e\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u4e0a\u306e\u30d7\u30ec\u30bc\u30f3\u30b9\u3092\u4fdd\u8b77\u3057\u307e\u3059 \u2014 \u3059\u3079\u3066\u76f4\u611f\u7684\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u884c\u3048\u307e\u3059\u3002<\/p>\n<p>Dotcom-Monitor \u306e <a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0%e8%a3%bd%e5%93%81\/dns%e7%9b%a3%e8%a6%96%e3%83%84%e3%83%bc%e3%83%ab-%e3%83%89%e3%83%83%e3%83%88%e3%82%b3%e3%83%a0%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%bc\/\">DNS \u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a> \u3092\u3054\u89a7\u304f\u3060\u3055\u3044<\/p>\n<\/div>\n<h2 id='\u306a\u305c-dns-\u76e3\u8996\u304c\u4e8b\u696d\u7d99\u7d9a\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u306e\u304b'  id=\"boomdevs_15\">\u306a\u305c DNS \u76e3\u8996\u304c\u4e8b\u696d\u7d99\u7d9a\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u306e\u304b<\/h2>\n<p>\u30c7\u30b8\u30bf\u30eb\u30d5\u30a1\u30fc\u30b9\u30c8\u306e\u4e16\u754c\u3067\u306f\u3001\u305f\u3068\u3048\u6570\u5206\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3067\u3082\u5927\u304d\u306a\u53ce\u76ca\u640d\u5931\u3084\u30d6\u30e9\u30f3\u30c9\u8a55\u5224\u306e\u640d\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d <b>DNS \u76e3\u8996<\/b> \u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u304c\u4fe1\u983c\u6027\u3092\u4fdd\u3061\u3001\u8fc5\u901f\u304b\u3064\u5b89\u5168\u306b\u7a3c\u50cd\u3057\u7d9a\u3051\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u306e\u3067\u3059\u3002<\/p>\n<p><b>Dotcom-Monitor \u306e DNS \u76e3\u8996\u30c4\u30fc\u30eb<\/b> \u3092\u5229\u7528\u3059\u308c\u3070\u3001\u4f01\u696d\u306f DNS \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u53ef\u8996\u5316\u3057\u3001\u554f\u984c\u304c\u60aa\u5316\u3059\u308b\u524d\u306b\u7279\u5b9a\u3057\u3066\u9ad8\u984d\u306a\u4e2d\u65ad\u3092\u9632\u3052\u307e\u3059\u3002\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e <b>\u4e88\u6e2c\u7684\u76e3\u8996<\/b> \u3068 <b>\u81ea\u52d5\u30a2\u30e9\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0<\/b> \u306f\u3001IT \u30c1\u30fc\u30e0\u304c\u65e9\u671f\u306b\u7570\u5e38\u3092\u691c\u51fa\u3057\u3001\u30af\u30a8\u30ea\u5fdc\u7b54\u6642\u9593\u3092\u6700\u9069\u5316\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u4e2d\u65ad\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>DNS \u30a4\u30f3\u30d5\u30e9\u3092\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u76e3\u8996\u3059\u308b\u3053\u3068\u3067\u3001\u53ef\u7528\u6027\u3092\u4fdd\u8b77\u3057\u3001\u9867\u5ba2\u306e\u4fe1\u983c\u3092\u5b88\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6240\u5728\u306b\u95a2\u4fc2\u306a\u304f\u4e8b\u696d\u3092\u6700\u5927\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3067\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id='dotcom-monitor-\u306e-dns-\u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e3b\u306a\u5229\u70b9'  id=\"boomdevs_16\">Dotcom-Monitor \u306e DNS \u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e3b\u306a\u5229\u70b9<\/h2>\n<h3 id='1-\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30a2\u30e9\u30fc\u30c8'  id=\"boomdevs_17\">1. \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30a2\u30e9\u30fc\u30c8<\/h3>\n<p><b><\/b>DNS \u306e\u554f\u984c\u3092\u5373\u5ea7\u306b\u691c\u51fa\u3057\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306e\u4f53\u9a13\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u524d\u306b\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3067\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u4e8b\u696d\u7d99\u7d9a\u6027\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<h3 id='2-\u5305\u62ec\u7684\u306a-dns-\u30ec\u30b3\u30fc\u30c9\u691c\u8a3c'  id=\"boomdevs_18\">2. \u5305\u62ec\u7684\u306a DNS \u30ec\u30b3\u30fc\u30c9\u691c\u8a3c<\/h3>\n<p>\u3059\u3079\u3066\u306e DNS \u30ec\u30b3\u30fc\u30c9\u304c\u6b63\u78ba\u3067\u3001\u5404\u30b5\u30fc\u30d0\u30fc\u306b\u4e00\u8cab\u3057\u3066\u4f1d\u64ad\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3001\u30a8\u30e9\u30fc\u3092\u524a\u6e1b\u3057\u3066\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4fe1\u983c\u3067\u304d\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p>\n<h3 id='3-\u30b0\u30ed\u30fc\u30d0\u30eb\u76e3\u8996'  id=\"boomdevs_19\">3. \u30b0\u30ed\u30fc\u30d0\u30eb\u76e3\u8996<\/h3>\n<p>\u4e16\u754c\u4e2d\u306e\u8907\u6570\u306e\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089 DNS \u30b5\u30fc\u30d0\u30fc\u3092\u76e3\u8996\u3057\u3066\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3057\u3001\u3088\u308a\u901f\u304f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u63a5\u7d9a\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h3 id='4-\u4e88\u6e2c\u7684\u76e3\u8996'  id=\"boomdevs_20\">4. \u4e88\u6e2c\u7684\u76e3\u8996<\/h3>\n<p>\u5c65\u6b74 DNS \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c7\u30fc\u30bf\u3092\u6d3b\u7528\u3057\u3066\u30c8\u30ec\u30f3\u30c9\u3092\u7279\u5b9a\u3057\u3001\u554f\u984c\u3092\u4e88\u6e2c\u3057\u3066\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u3001\u5c06\u6765\u306e\u4e2d\u65ad\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<h3 id='5-\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996'  id=\"boomdevs_21\">5. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996<\/h3>\n<p>\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u3001\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u3001DDoS \u653b\u6483\u306a\u3069\u306e DNS \u30d9\u30fc\u30b9\u306e\u8105\u5a01\u3092\u691c\u51fa\u3057\u3001\u4f01\u696d\u306e\u8a55\u5224\u3084\u6a5f\u5bc6\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<h2 id='\u4ed6\u306e\u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u306e\u7d71\u5408'  id=\"boomdevs_22\">\u4ed6\u306e\u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u306e\u7d71\u5408<\/h2>\n<p>Dotcom-Monitor \u306e DNS \u76e3\u8996\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u76e3\u8996\u3084\u30b5\u30fc\u30d0\u30fc\u76e3\u8996\u3092\u542b\u3080\u4ed6\u306e\u76e3\u8996\u30c4\u30fc\u30eb\u3068\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u7d71\u5408\u3055\u308c\u3001\u30c7\u30b8\u30bf\u30eb\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u76e3\u7763\u3059\u308b\u7d71\u5408\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u69cb\u7bc9\u3057\u307e\u3059\u3002\u3053\u306e\u30aa\u30fc\u30eb\u30a4\u30f3\u30ef\u30f3\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u4f01\u696d\u306f DNS \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3060\u3051\u3067\u306a\u304f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306e\u5168\u4f53\u7684\u306a\u72b6\u614b\u3001\u4fe1\u983c\u6027\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u8a8d\u3067\u304d\u3001\u3088\u308a\u8fc5\u901f\u306a\u554f\u984c\u89e3\u6c7a\u3068\u30b9\u30e0\u30fc\u30ba\u306a\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<h2 id='dns-\u76e3\u8996\u3092\u5c0e\u5165\u3059\u308b\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u7406\u7531'  id=\"boomdevs_23\">DNS \u76e3\u8996\u3092\u5c0e\u5165\u3059\u308b\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u7406\u7531<\/h2>\n<p>DNS \u306e\u5065\u5168\u6027\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u30d7\u30ec\u30bc\u30f3\u30b9\u3092\u4fdd\u8b77\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u4f53\u9a13\u3092\u63d0\u4f9b\u3067\u304d\u3001\u305d\u308c\u304c\u6700\u7d42\u7684\u306b\u6210\u9577\u3068\u6210\u529f\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002Dotcom-Monitor \u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30a2\u30e9\u30fc\u30c8\u3001\u4e88\u6e2c\u7684\u30a4\u30f3\u30b5\u30a4\u30c8\u3001\u5305\u62ec\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\u3092\u63d0\u4f9b\u3057\u3001\u7d44\u7e54\u304c\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3057\u3001\u7a3c\u50cd\u7387\u3092\u6700\u5927\u5316\u3057\u3001\u30d6\u30e9\u30f3\u30c9\u306e\u8a55\u5224\u3092\u5b88\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u4e00\u79d2\u4e00\u79d2\u304c\u91d1\u92ad\u3068\u4fe1\u983c\u3092\u5931\u3046\u53ef\u80fd\u6027\u306e\u3042\u308b\u4e16\u754c\u306b\u304a\u3044\u3066\u3001DNS \u76e3\u8996\u306f\u3082\u306f\u3084\u4efb\u610f\u3067\u306f\u306a\u304f\u3001\u5fc5\u9808\u3067\u3059\u3002<\/p>\n<div class=\"dcm_inblog_cta\">\n<p>\u4eca\u3059\u3050\u884c\u52d5\u3092<\/p>\n<p style=\"font-size: 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