{"id":1807,"date":"2024-10-04T15:37:39","date_gmt":"2024-10-04T06:37:39","guid":{"rendered":"https:\/\/help2.value-domain.com\/?post_type=help&#038;p=1807"},"modified":"2025-03-28T16:16:08","modified_gmt":"2025-03-28T07:16:08","slug":"dnssec","status":"publish","type":"manual","link":"https:\/\/help.value-domain.com\/manual\/domain\/dnssec","title":{"rendered":"DNSSEC\u8a2d\u5b9a"},"content":{"rendered":"\n<section>\n<p>DNSSEC (Domain Name System Security Extensions) \u306f\u3001DNS\u5fdc\u7b54\u306b\u304a\u3044\u3066\u30c7\u30fc\u30bf\u9001\u4fe1\u5143\u306e\u8a8d\u8a3c\u3084\u30c7\u30fc\u30bf\u306e\u6b63\u5f53\u6027\u3092\u78ba\u8a8d\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n<div class=\"box1\">\n<p class=\"bold mb00\">DNSSEC\u306e\u5229\u7528\u6761\u4ef6\u306b\u3064\u3044\u3066<\/p>\n<ul>\n<li>\u5f0a\u793e\u30d0\u30ea\u30e5\u30fc\u30c9\u30e1\u30a4\u30f3\u7ba1\u7406\u3001\u304b\u3064\u3001\u4e0b\u8a18\u5f0a\u793e\u63d0\u4f9b\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3092\u3054\u5229\u7528\u306e\u30c9\u30e1\u30a4\u30f3<br>\n\u30fbns1\uff5e5.value-domain.com<br>\n\u30fbns11\uff5e13.value-domain.com<br>\n<p class=\"red mt10\">\u203b\u4ed6\u793e\u7ba1\u7406\u3001\u307e\u305f\u306f\u5f0a\u793e\u7121\u6599\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3092\u3054\u5229\u7528\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u5f53\u6a5f\u80fd\u3092\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u305b\u3093\u3002<\/p><\/li>\n<li>DNSSEC\u304c\u8a2d\u5b9a\u53ef\u80fd\u3067\u3042\u308bTLD\u30c9\u30e1\u30a4\u30f3\uff08<a href=\"https:\/\/www.value-domain.com\/userguide\/faq\/103\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\u306f\u3053\u3061\u3089<\/a>\uff09<\/li>\n<\/ul>\n<\/div>\n\n<div class=\"attention\">\n<p class=\"red bold mb00\"><span class=\"material-symbols-outlined\">warning<\/span>DNSSEC\u8a2d\u5b9a\u306b\u95a2\u3059\u308b\u6ce8\u610f\u4e8b\u9805<\/p>\n<ul>\n<li>DNSSEC\u306e\u6709\u52b9 \/ \u7121\u52b9\u8a2d\u5b9a\u304b\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u53cd\u6620\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br>\n\u6642\u9593\u3092\u7a7a\u3051\u3066\u52d5\u4f5c\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>DNSSEC\u306e\u6709\u52b9 \/ \u7121\u52b9\u8a2d\u5b9a\u5f8c\u3001\u4ed6\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u5909\u66f4\u3092\u5373\u6642\u306b\u884c\u308f\u308c\u305f\u5834\u5408\u306f\u3001<br class=\"noSp\">\u540d\u524d\u89e3\u6c7a\u30a8\u30e9\u30fc\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br>\n<p class=\"red mt10 mb10\">DNSSEC\u304c\u6709\u52b9\u306e\u72b6\u614b\u3067\u30c9\u30e1\u30a4\u30f3\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u5909\u66f4\u884c\u3046\u5834\u5408\u306b\u306f\u3001<br class=\"noSp\">\u4e0b\u8a18\u3044\u305a\u308c\u304b\u306e\u5bfe\u5fdc\u3092\u884c\u308f\u308c\u308b\u3053\u3068\u3092\u5f37\u304f\u63a8\u5968\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<ol class=\"number-maru\">\n<li>\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306e\u5909\u66f4\u524d\u306b\u3001DNSSEC\u8a2d\u5b9a\u3092\u7121\u52b9\u306b\u3059\u308b\u3002<br>\n\u7121\u52b9\u5f8c\u304b\u3089\u76ee\u5b89\u3068\u3057\u306672\u6642\u9593\u7a0b\u5ea6\u306e\u6642\u9593\u3092\u7a7a\u3051\u3001\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306e\u5909\u66f4\u3092\u884c\u3046\u3002<\/li>\n<li>\u5909\u66f4\u5f8c\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u4e8b\u524d\u306bDNSSEC\u3092\u6709\u52b9\u5316\u306e\u3046\u3048\u3001\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u5909\u66f4\u3092\u5b9f\u65bd\u3059\u308b\u3002<\/li>\n<\/ol>\n<\/li>\n<li><span class=\"red\">\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\uff08\u30db\u30b9\u30c8\u540d &#8221;*&#8221; \uff09\u3092DNS\u30ec\u30b3\u30fc\u30c9\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001<br class=\"noSp\">DNSSEC\u306e\u6709\u52b9\u5316\u306b\u3088\u308a\u3001\u5bfe\u8c61DNS\u30ec\u30b3\u30fc\u30c9\u306e\u30db\u30b9\u30c8\u540d\u3067\u306e\u540d\u524d\u89e3\u6c7a\u304c\u4e0d\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<br>\nDNSSEC\u306e\u6709\u52b9\u5316\u524d\u306b\u3001\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\uff08\u30db\u30b9\u30c8\u540d &#8221;*&#8221; \uff09\u3092\u524a\u9664\u3057\u3001<br class=\"noSp\">\u4f7f\u7528\u3059\u308b\u30db\u30b9\u30c8\u540d\u3092\u500b\u5225\u306b\u767b\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/li>\n<li>\u3010\u4f8b\u3011\u4e0b\u8a18DNS\u8a2d\u5b9a\u306e\u969b\u3001www\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u540d\u524d\u89e3\u6c7a\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308a\u307e\u3059\u3002<br>\na * \uff3bIP\u30a2\u30c9\u30ec\u30b9\uff3d<br>\na www \uff3bIP\u30a2\u30c9\u30ec\u30b9\uff3d<\/li>\n<\/ul>\n<p>\u3054\u4e0d\u660e\u70b9\u306b\u95a2\u3057\u3066\u306f<a href=\"https:\/\/www.value-domain.com\/support\/topic\/create\/SPT\" target=\"_blank\" rel=\"noopener noreferrer\">\u304a\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0<\/a>\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/section>\n\n\n\n<section>\n<p><span class=\"number\">1.<\/span>\u30db\u30fc\u30e0\u753b\u9762\u306e\u300c\u30c9\u30e1\u30a4\u30f3\u300d&gt;\u300c\u30c9\u30e1\u30a4\u30f3\u7ba1\u7406\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<img decoding=\"async\" src=\"https:\/\/help.value-domain.com\/wp-content\/uploads\/2024\/10\/domain01.png\" alt=\"\u300c\u30c9\u30e1\u30a4\u30f3\u7ba1\u7406\u300d\u3092\u30af\u30ea\u30c3\u30af\u306e\u753b\u50cf\" width=\"740\">\n<\/section>\n\n\n\n<section>\n<p><span class=\"number\">2.<\/span>\u7ba1\u7406\u30c9\u30e1\u30a4\u30f3\u4e00\u89a7\u304b\u3089\u3001\u8a2d\u5b9a\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<img decoding=\"async\" src=\"https:\/\/help.value-domain.com\/wp-content\/uploads\/2024\/10\/domain02.png\" alt=\"\" width=\"740\">\n<\/section>\n\n<section>\n<p><span class=\"number\">3.<\/span>\u300cDNSSEC\u8a2d\u5b9a\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<img decoding=\"async\" src=\"https:\/\/help.value-domain.com\/wp-content\/uploads\/2024\/10\/domain_setting02.png\" alt=\"\" width=\"740\">\n<\/section>\n\n<section>\n<p><span class=\"number\">4.<\/span>\u300c<span class=\"material-symbols-outlined\">edit<\/span>\uff08\u7de8\u96c6\uff09\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<\/section>\n\n<section>\n<p><span class=\"number\">5.<\/span>DNSSEC\u8a2d\u5b9a\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/p>\n<\/section>\n\n<section>\n<p><span class=\"number\">6.<\/span>\u300c\u4fdd\u5b58\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<\/section>\n\n<section>\n<p><span class=\"number\">7.<\/span>\u300cDNSSEC\u306e\u8a2d\u5b9a\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u300d\u3068\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u8a2d\u5b9a\u5909\u66f4\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<\/section>\n","protected":false},"parent":729,"menu_order":153,"template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1807","manual","type-manual","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/help.value-domain.com\/wp-json\/wp\/v2\/manual\/1807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/help.value-domain.com\/wp-json\/wp\/v2\/manual"}],"about":[{"href":"https:\/\/help.value-domain.com\/wp-json\/wp\/v2\/types\/manual"}],"version-history":[{"count":18,"href":"https:\/\/help.value-domain.com\/wp-json\/wp\/v2\/manual\/1807\/revisions"}],"predecessor-version":[{"id":5176,"href":"https:\/\/help.value-domain.com\/wp-json\/wp\/v2\/manual\/1807\/revisions\/5176"}],"up":[{"embeddable":true,"href":"https:\/\/help.value-domain.com\/wp-json\/wp\/v2\/manual\/729"}],"wp:attachment":[{"href":"https:\/\/help.value-domain.com\/wp-json\/wp\/v2\/media?parent=1807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}