{"id":12396,"date":"2025-08-26T08:07:42","date_gmt":"2025-08-26T08:07:42","guid":{"rendered":"https:\/\/rakkoserver.com\/plus\/?p=11268"},"modified":"2025-08-26T08:07:42","modified_gmt":"2025-08-26T08:07:42","slug":"tool-dns-propagation-checker","status":"publish","type":"post","link":"https:\/\/rakkokeyword.com\/techo\/tool-dns-propagation-checker\/","title":{"rendered":"DNS\u6d78\u900f\u30fb\u4f1d\u642c\u78ba\u8a8d\u30c4\u30fc\u30eb"},"content":{"rendered":"\n<style>\n        .dns-checker-container {\n            max-width: 800px;\n            margin: 0 auto;\n            background: white;\n            border: 1px solid #ddd;\n            border-radius: 4px;\n            padding: 30px;\n        }\n\n        .form-group {\n            margin-bottom: 20px;\n        }\n\n        .form-label {\n            display: block;\n            margin-bottom: 8px;\n            font-weight: 500;\n            color: #333;\n        }\n\n        .form-input {\n            width: 100%;\n            padding: 10px;\n            border: 1px solid #ccc;\n            border-radius: 4px;\n            font-size: 16px;\n            background: white;\n        }\n\n        .form-input:focus {\n            outline: none;\n            border-color: #007bff;\n        }\n\n        .form-input.error {\n            border-color: #999;\n        }\n\n        .form-button {\n            background: #007bff;\n            color: white;\n            border: none;\n            padding: 12px 24px;\n            border-radius: 4px;\n            font-size: 16px;\n            cursor: pointer;\n            font-weight: 500;\n        }\n\n        .form-button:hover:not(:disabled) {\n            background: #0056b3;\n        }\n\n        .form-button:disabled {\n            background: #999;\n            cursor: not-allowed;\n        }\n\n        .loading-spinner {\n            display: none;\n            text-align: center;\n            padding: 20px;\n            color: #666;\n        }\n\n        .loading-spinner.show {\n            display: block;\n        }\n\n        .error-message {\n            background: #f5f5f5;\n            color: #333;\n            padding: 12px;\n            border: 1px solid #ddd;\n            border-radius: 4px;\n            margin: 15px 0;\n        }\n\n        .warning-message {\n            background: #f9f9f9;\n            color: #333;\n            padding: 12px;\n            border: 1px solid #ddd;\n            border-radius: 4px;\n            margin: 15px 0;\n        }\n\n        .results-container {\n            display: none;\n            margin-top: 30px;\n        }\n\n        .results-header h3 {\n            color: #333;\n            margin: 0 0 10px 0;\n        }\n\n        .results-timestamp {\n            color: #666;\n            font-size: 14px;\n            margin-bottom: 20px;\n        }\n\n        \/* CTA\u30e9\u30c3\u30d1\u30fc *\/\n        .dns-cta-wrapper {\n            display: none !important;\n            margin-left: 8px !important;\n            vertical-align: middle !important;\n        }\n\n        .dns-cta-wrapper.dns-cta-wrapper--show {\n            display: inline-block !important;\n        }\n\n        \/* CTA\u30e9\u30d9\u30eb(\u30aa\u30ec\u30f3\u30b8\u30fb\u30dc\u30bf\u30f3\u5185\u306e\u5de6\u5074) *\/\n        .dns-cta-label {\n            display: inline-block !important;\n            padding: 1px 4px !important;\n            background: #ff6b35 !important;\n            color: #fff !important;\n            font-size: 9px !important;\n            font-weight: 600 !important;\n            border-radius: 2px !important;\n            white-space: nowrap !important;\n            margin-right: 6px !important;\n            vertical-align: middle !important;\n        }\n\n        \/* CTA\u30dc\u30bf\u30f3(\u5c0f\u3055\u3081\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u30fb\u9ed2) *\/\n        .dns-cta-btn {\n            display: inline-block !important;\n            padding: 4px 10px !important;\n            background: #333 !important;\n            color: #fff !important;\n            font-size: 11px !important;\n            font-weight: 500 !important;\n            text-decoration: none !important;\n            border-radius: 3px !important;\n            white-space: nowrap !important;\n            transition: all 0.2s ease !important;\n        }\n\n        .dns-cta-btn:hover {\n            background: #555 !important;\n        }\n\n        .dns-cta-domain {\n            font-weight: 700 !important;\n        }\n\n        \/* \u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc *\/\n        @media (max-width: 480px) {\n            .dns-cta-wrapper {\n                display: block !important;\n                margin-left: 0 !important;\n                margin-top: 6px !important;\n            }\n\n            .dns-cta-wrapper.dns-cta-wrapper--show {\n                display: block !important;\n            }\n\n            .dns-cta-btn {\n                white-space: normal !important;\n                max-width: 100% !important;\n                word-break: break-word !important;\n                display: inline-block !important;\n            }\n\n            .dns-cta-label {\n                display: inline-block !important;\n            }\n        }\n\n        .summary-stats {\n            background: #f9f9f9;\n            padding: 20px;\n            border: 1px solid #eee;\n            border-radius: 4px;\n            margin: 20px 0;\n        }\n\n        .summary-stats h4 {\n            margin: 0 0 15px 0;\n            color: #333;\n        }\n\n        .summary-stats p {\n            margin: 8px 0;\n            color: #555;\n        }\n\n        .toggle {\n            display: inline-block;\n            margin: 15px 0;\n            cursor: pointer;\n            color: #333;\n        }\n\n        .results-table-wrap {\n            overflow-x: auto;\n            margin-top: 20px;\n        }\n\n        .results-table {\n            width: 100%;\n            border-collapse: collapse;\n            margin-top: 20px;\n            border: 1px solid #ddd;\n        }\n\n        .results-table th,\n        .results-table td {\n            padding: 12px;\n            text-align: left;\n            border-bottom: 1px solid #ddd;\n        }\n\n        .results-table th {\n            background: #f5f5f5;\n            font-weight: 600;\n            color: #333;\n        }\n\n        .dns-name {\n            font-weight: 600;\n            color: #333;\n            white-space: nowrap;\n        }\n\n        .ips {\n            font-family: 'Monaco', 'Consolas', monospace;\n            font-size: 14px;\n        }\n\n        .ips-inner {\n            white-space: pre-line;\n            background: #f9f9f9;\n            padding: 8px;\n            border: 1px solid #eee;\n            border-radius: 4px;\n        }\n\n        .result-error {\n            color: #666;\n            font-style: italic;\n        }\n\n        .validation-info {\n            font-size: 12px;\n            color: #666;\n            margin-top: 5px;\n        }\n\n        .security-notice {\n            background: #f9f9f9;\n            border: 1px solid #ddd;\n            border-radius: 4px;\n            padding: 15px;\n            margin: 20px 0;\n        }\n\n        .security-notice h4 {\n            margin: 0 0 10px 0;\n            color: #333;\n        }\n\n        .security-notice ul {\n            margin: 10px 0;\n            padding-left: 20px;\n        }\n\n        .security-notice li {\n            margin: 5px 0;\n            color: #555;\n        }\n    <\/style>\n\n    <div class=\"dns-checker-container\">\n\n        <div class=\"dns-checker-form\">\n            <div class=\"form-group\">\n                <label class=\"form-label\" for=\"domain-input\">\u30c9\u30e1\u30a4\u30f3\u540d\u30fbURL<\/label>\n                <input type=\"text\" id=\"domain-input\" class=\"form-input\" placeholder=\"example.com\" maxlength=\"253\">\n            <\/div>\n            <button type=\"button\" id=\"check-button\" class=\"form-button\">DNS\u78ba\u8a8d\u5b9f\u884c<\/button>\n        <\/div>\n\n        <div id=\"loading\" class=\"loading-spinner\">\n            <p>DNS\u78ba\u8a8d\u4e2d\u2026<\/p>\n            <p>\u5404DNS\u30b5\u30fc\u30d0\u30fc\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002\u3057\u3070\u3089\u304f\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\u3002<\/p>\n        <\/div>\n\n        <div id=\"results\" class=\"results-container\"><\/div>\n        <div id=\"error-container\"><\/div>\n    <\/div>\n\n    <script>\n\n    <\/script>\n\n\n\n<!-- \u5171\u901aCSS\uff081\u56de\u3060\u3051\u8aad\u307f\u8fbc\u3081\u3070OK\uff09 -->\n<style>\n  .rs-related-tools {\n    background: transparent;\n    color: #000;\n    padding: 10px 0;\n    font-size: 14px;\n    line-height: 1.6;\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px 12px;\n    align-items: center;\n    margin: 16px 0;\n  }\n  .rs-related-tools__label {\n    border: 1px solid #000;\n    padding: 2px 6px;\n    border-radius: 4px;\n    font-weight: 600;\n    white-space: nowrap;\n  }\n  .rs-related-tools a {\n    color: #0066cc; \/* \u6a19\u6e96\u30ea\u30f3\u30af\u8272 *\/\n    text-decoration: none;\n    white-space: nowrap;\n  }\n  .rs-related-tools a:hover,\n  .rs-related-tools a:focus {\n    text-decoration: underline;\n  }\n<\/style>\n<div class=\"rs-related-tools\">\n  <span class=\"rs-related-tools__label\">\u95a2\u9023\u30c4\u30fc\u30eb<\/span>\n  <a href=\"https:\/\/rakkokeyword.com\/techo\/tool-nslookup-dig\/\">nslookup \/ dig<\/a>\n  <a href=\"https:\/\/rakkokeyword.com\/techo\/tool-a-record-check\/\">A<\/a>\n  <a href=\"https:\/\/rakkokeyword.com\/techo\/tool-ns-checker\/\">NS<\/a>\n  <a href=\"https:\/\/rakkokeyword.com\/techo\/tool-soa-record-checker\/\">SOA<\/a>\n  <a href=\"https:\/\/rakkokeyword.com\/techo\/tool-dns-ttl-checker\/\">TTL<\/a>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u30c4\u30fc\u30eb\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u306eDNS\u30ec\u30b3\u30fc\u30c9\uff08\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3084A\u30ec\u30b3\u30fc\u30c9\uff09\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u969b\u306b\u3001\u305d\u306e\u60c5\u5831\u304c\u4e16\u754c\u4e2d\u306e\u4e3b\u8981\u306aDNS\u30b5\u30fc\u30d0\u30fc\u306b\u3069\u306e\u7a0b\u5ea6\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\uff08\u6d78\u900f\u3057\u3066\u3044\u308b\u304b\uff09\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u78ba\u8a8d\u3067\u304d\u308b\u7121\u6599\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30d0\u30fc\u306e\u79fb\u8ee2\u3084DNS\u8a2d\u5b9a\u306e\u5909\u66f4\u5f8c\u3001\u65b0\u3057\u3044\u60c5\u5831\u304c\u4e3b\u8981DNS\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u4e00\u62ec\u30c1\u30a7\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-0\"><strong>DNS\u6d78\u900f\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Web\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u79fb\u8ee2\u306a\u3069\u3067\u30c9\u30e1\u30a4\u30f3\u306b\u8a2d\u5b9a\u3055\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b\u3068\u3001\u305d\u306e\u65b0\u3057\u3044\u60c5\u5831\u304c\u4e16\u754c\u4e2d\u306b\u3042\u308bDNS\u30b5\u30fc\u30d0\u30fc\u3078\u9806\u6b21\u4f1d\u308f\u3063\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u306e\u60c5\u5831\u4f1d\u64ad\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u300cDNS\u6d78\u900f\uff08\u30d7\u30ed\u30d1\u30b2\u30fc\u30b7\u30e7\u30f3\uff09\u300d\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d78\u900f\u306b\u306f\u901a\u5e38\u6570\u6642\u9593\u304b\u3089\u6700\u5927\u306772\u6642\u9593\u307b\u3069\u304b\u304b\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u305d\u306e\u9593\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u5229\u7528\u3059\u308bDNS\u30b5\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u3001\u53e4\u3044\u30b5\u30fc\u30d0\u30fc\u3068\u65b0\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u306e\u3069\u3061\u3089\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u304b\u5206\u304b\u3089\u306a\u3044\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3048\u3070\u3001\u305d\u306e\u4f1d\u64ad\u72b6\u6cc1\u3092\u4e00\u76ee\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-1\"><strong>\u3053\u306e\u30c4\u30fc\u30eb\u3067\u3067\u304d\u308b\u3053\u3068<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6700\u65b0\u306e\u6d78\u900f\u72b6\u6cc1\u3092\u78ba\u8a8d<\/strong>: \u4e16\u754c\u306e\u8907\u6570\u306eDNS\u30b5\u30fc\u30d0\u30fc\u306b\u540c\u6642\u306b\u554f\u3044\u5408\u308f\u305b\u3001\u6307\u5b9a\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u304c\u3069\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u89e3\u6c7a\u3055\u308c\u308b\u304b\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>IP\u30a2\u30c9\u30ec\u30b9\u306e\u6bd4\u8f03<\/strong>: \u5404DNS\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u8fd4\u3057\u3066\u3044\u308b\u304b\u3092\u4e00\u89a7\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u65b0\u65e7\u306e\u8a2d\u5b9a\u304c\u6df7\u5728\u3057\u3066\u3044\u306a\u3044\u304b\u3001\u610f\u56f3\u3057\u305fIP\u30a2\u30c9\u30ec\u30b9\u306b\u5207\u308a\u66ff\u308f\u3063\u3066\u3044\u308b\u304b\u3092\u6b63\u78ba\u306b\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\"><strong>\u5229\u7528\u30b7\u30fc\u30f3\uff08\u3069\u306e\u3088\u3046\u306a\u6642\u306b\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\uff09<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b5\u30fc\u30d0\u30fc\u79fb\u8ee2\u30fbIP\u30a2\u30c9\u30ec\u30b9\u5909\u66f4\u6642\u306b<\/strong>\n<ul class=\"wp-block-list\">\n<li>Web\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u79fb\u8ee2\u3057\u305f\u5f8c\u3001\u30c9\u30e1\u30a4\u30f3\u304c\u65b0\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u3057\u3066\u3044\u308b\u304b\u3001\u4e16\u754c\u4e2d\u306e\u3069\u3053\u304b\u3089\u3067\u3082\u78ba\u8a8d\u3057\u305f\u3044\u3068\u304d\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30c9\u30e1\u30a4\u30f3\u306e\u65b0\u898f\u8a2d\u5b9a\u30fb\u516c\u958b\u6642\u306b<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u65b0\u3057\u304f\u53d6\u5f97\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u3084\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u3001\u6b63\u3057\u304fWeb\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3068\u304d\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u5909\u66f4\u6642\u306b<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u4f1a\u793e\u3084\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u5909\u66f4\u3057\u3001\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3092\u5207\u308a\u66ff\u3048\u305f\u969b\u306b\u3001\u305d\u306e\u5909\u66f4\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5168\u4f53\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\u9032\u6357\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3068\u304d\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>DNS\u8a2d\u5b9a\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u300c\u4e00\u90e8\u306e\u74b0\u5883\u304b\u3089Web\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u300d\u3068\u3044\u3063\u305f\u5831\u544a\u304c\u3042\u3063\u305f\u969b\u306b\u3001\u539f\u56e0\u304cDNS\u306e\u6d78\u900f\u9045\u5ef6\u306b\u3088\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u304b\u8abf\u67fb\u3057\u305f\u3044\u3068\u304d\u3002<\/li>\n\n\n\n<li>DNS\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u3066\u3044\u308b\u304b\u3001\u7b2c\u4e09\u8005\u306e\u8996\u70b9\u304b\u3089\u5ba2\u89b3\u7684\u306b\u78ba\u8a8d\u3057\u305f\u3044\u3068\u304d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">\u30c1\u30a7\u30c3\u30af\u5bfe\u8c61\u306eDNS\u30b5\u30fc\u30d0\u30fc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30c4\u30fc\u30eb\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u4e16\u754c\u7684\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u4e3b\u8981\u306aDNS\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3057\u3066\u540c\u6642\u306b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">Google Public DNS\uff088.8.8.8 \/ 8.8.4.4\uff09<strong>\u904b\u55b6\uff1a<\/strong> Google LLC<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e16\u754c\u3067\u6700\u3082\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u30d1\u30d6\u30ea\u30c3\u30afDNS\u30b5\u30fc\u30d3\u30b9\u306e\u4e00\u3064\u3067\u3059\u3002<br>\u9ad8\u901f\u3067\u5b89\u5b9a\u6027\u304c\u9ad8\u304f\u3001\u5168\u4e16\u754c\u306b\u5206\u6563\u914d\u7f6e\u3055\u308c\u305f\u30b5\u30fc\u30d0\u30fc\u306b\u3088\u308a\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u5b9f\u73fe\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3082\u5145\u5b9f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">Cloudflare DNS\uff081.1.1.1 \/ 1.0.0.1\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u904b\u55b6\uff1a<\/strong> Cloudflare, Inc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u91cd\u8996\u306e\u9ad8\u901fDNS\u30b5\u30fc\u30d3\u30b9\u3002<br>\u300c1.1.1.1\u300d\u3068\u3044\u3046\u899a\u3048\u3084\u3059\u3044IP\u30a2\u30c9\u30ec\u30b9\u3067\u77e5\u3089\u308c\u3001DNS\u30af\u30a8\u30ea\u306e\u5fdc\u7b54\u901f\u5ea6\u306b\u304a\u3044\u3066\u696d\u754c\u6700\u9ad8\u30ec\u30d9\u30eb\u306e\u6027\u80fd\u3092\u8a87\u308a\u307e\u3059\u3002<br>\u30e6\u30fc\u30b6\u30fc\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u91dd\u3082\u660e\u78ba\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">OpenDNS\uff08208.67.222.222 \/ 208.67.220.220\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u904b\u55b6\uff1a<\/strong> Cisco Systems\uff08\u73fe\u5728\u306f\u300cCisco Umbrella\u300d\u3068\u3057\u3066\u7d71\u5408\u63d0\u4f9b\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u30fb\u6559\u80b2\u6a5f\u95a2\u30fb\u5bb6\u5ead\u5411\u3051\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308bDNS\u30b5\u30fc\u30d3\u30b9\u3002<br>\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u304c\u5145\u5b9f\u3057\u3066\u304a\u308a\u3001\u7279\u306b\u7d44\u7e54\u5229\u7528\u3067\u306e\u5c0e\u5165\u304c\u591a\u3044\u3067\u3059\u3002<br>OpenDNS\u306e\u540d\u79f0\u306f\u6b8b\u3063\u3066\u3044\u308b\u304c\u3001\u73fe\u5728\u306fCisco Umbrella\u30d6\u30e9\u30f3\u30c9\u3067\u5c55\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">Quad9 DNS\uff089.9.9.9 \/ 149.112.112.112\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u904b\u55b6\uff1a<\/strong> Quad9 Foundation\uff08IBM\u3001Packet Clearing House\u306a\u3069\u304c\u652f\u63f4\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7279\u5fb4\uff1a<\/strong><br>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u7279\u5316\u3057\u305f\u975e\u55b6\u5229\u7d44\u7e54\u904b\u55b6\u306eDNS\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<br>\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u81ea\u52d5\u7684\u306b\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u306b\u3082\u914d\u616e\u3057\u3066\u3044\u308b\u306e\u304c\u7279\u5fb4\u3002<br>\u6b27\u7c73\u3092\u4e2d\u5fc3\u306b\u666e\u53ca\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">Level 3 DNS\uff084.2.2.2\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u904b\u55b6\uff1a<\/strong> Lumen Technologies\uff08\u65e7Level 3 Communications\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7279\u5fb4\uff1a<\/strong><br>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u9ece\u660e\u671f\u304b\u3089\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u53e4\u53c2\u306e\u30d1\u30d6\u30ea\u30c3\u30afDNS\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002<br>\u4e16\u754c\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a4\u30f3\u30d5\u30e9\u3092\u652f\u3048\u3066\u304d\u305f\u304c\u3001\u73fe\u5728\u306f\u7a4d\u6975\u7684\u306b\u63a8\u5968\u3055\u308c\u308b\u30b1\u30fc\u30b9\u306f\u5c11\u306a\u304f\u3001\u4e3b\u6d41\u306fGoogle\u3084Cloudflare\u3001Quad9\u306a\u3069\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">Comodo Secure DNS\uff088.26.56.26\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u904b\u55b6\uff1a<\/strong> Comodo Group<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7279\u5fb4\uff1a<\/strong><br>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u77e5\u3089\u308c\u308bComodo\u793e\u304c\u63d0\u4f9b\u3059\u308bDNS\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<br>\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u30b9\u30d1\u30a4\u30a6\u30a7\u30a2\u304b\u3089\u306e\u4fdd\u8b77\u6a5f\u80fd\u3092\u5099\u3048\u3001\u5b89\u5168\u6027\u3092\u91cd\u8996\u3057\u305fDNS\u89e3\u6c7a\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<br>\u305f\u3060\u3057\u3001\u4ed6\u306e\u5927\u624bDNS\u306b\u6bd4\u3079\u308b\u3068\u5229\u7528\u8005\u898f\u6a21\u306f\u9650\u5b9a\u7684\u3067\u3001\u904b\u7528\u72b6\u6cc1\u304c\u4e0d\u5b89\u5b9a\u3068\u3055\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30c9\u30e1\u30a4\u30f3\u540d\u30fbURL DNS\u78ba\u8a8d\u5b9f\u884c DNS\u78ba\u8a8d\u4e2d\u2026 \u5404DNS\u30b5\u30fc\u30d0\u30fc\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002\u3057\u3070\u3089\u304f\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\u3002 \u95a2\u9023\u30c4\u30fc\u30eb nslookup \/ dig A NS SOA TTL \u5f53\u30c4\u30fc\u30eb\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u306eDNS\u30ec\u30b3\u30fc\u30c9 &#8230; <\/p>\n","protected":false},"author":4,"featured_media":13488,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,48,53,52],"tags":[],"class_list":["post-12396","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tool","category-network","category-domain","category-dns","entry"],"_links":{"self":[{"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/posts\/12396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/comments?post=12396"}],"version-history":[{"count":0,"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/posts\/12396\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/media\/13488"}],"wp:attachment":[{"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/media?parent=12396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/categories?post=12396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rakkokeyword.com\/techo\/wp-json\/wp\/v2\/tags?post=12396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}