{"id":218321,"date":"2023-12-23T09:09:21","date_gmt":"2023-12-23T01:09:21","guid":{"rendered":"https:\/\/www.idc.net\/help\/218321\/"},"modified":"2023-12-23T09:09:21","modified_gmt":"2023-12-23T01:09:21","slug":"dns%e5%85%a5%e9%97%a8%ef%bc%9aptr%e8%ae%b0%e5%bd%95%ef%bc%88%e6%8c%87%e9%92%88%e8%ae%b0%e5%bd%95%ef%bc%89%e5%b0%86ip%e5%9c%b0%e5%9d%80%e6%98%a0%e5%b0%84%e5%88%b0%e5%9f%9f%e5%90%8d%e4%bb%a5%e8%bf%9b","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/218321\/","title":{"rendered":"DNS\u5165\u95e8\uff1aPTR\u8bb0\u5f55\uff08\u6307\u9488\u8bb0\u5f55\uff09\u5c06IP\u5730\u5740\u6620\u5c04\u5230\u57df\u540d\u4ee5\u8fdb\u884c\u53cd\u5411\u67e5\u627e"},"content":{"rendered":"<p><title 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id=\"%e4%b8%ba%e4%bb%80%e4%b9%88%e9%9c%80%e8%a6%81ptr%e8%ae%b0%e5%bd%95%ef%bc%9f-uKMeHaKUVQ\">\u4e3a\u4ec0\u4e48\u9700\u8981PTR\u8bb0\u5f55\uff1f<\/h2>\n<p>PTR\u8bb0\u5f55\u5728\u7f51\u7edc\u7ba1\u7406\u548c\u5b89\u5168\u65b9\u9762\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528PTR\u8bb0\u5f55\u7684\u5e38\u89c1\u60c5\u51b5\uff1a<\/p>\n<ul>\n<li><strong>\u53cd\u5783\u573e\u90ae\u4ef6<\/strong>\uff1a\u8bb8\u591a\u53cd\u5783\u573e\u90ae\u4ef6\u7cfb\u7edf\u4f7f\u7528PTR\u8bb0\u5f55\u6765\u9a8c\u8bc1\u53d1\u4ef6\u4eba\u7684IP\u5730\u5740\u662f\u5426\u4e0e\u5176\u57df\u540d\u5339\u914d\u3002\u5982\u679cIP\u5730\u5740\u6ca1\u6709PTR\u8bb0\u5f55\u6216PTR\u8bb0\u5f55\u4e0e\u57df\u540d\u4e0d\u5339\u914d\uff0c\u53ef\u80fd\u4f1a\u88ab\u89c6\u4e3a\u5783\u573e\u90ae\u4ef6\u3002<\/li>\n<li><strong>\u7f51\u7edc\u6545\u969c\u6392\u9664<\/strong>\uff1a\u5f53\u51fa\u73b0\u7f51\u7edc\u6545\u969c\u65f6\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u4f7f\u7528PTR\u8bb0\u5f55\u6765\u67e5\u627e\u4e0e\u7279\u5b9aIP\u5730\u5740\u76f8\u5173\u8054\u7684\u57df\u540d\uff0c\u4ee5\u5e2e\u52a9\u8bc6\u522b\u95ee\u9898\u6240\u5728\u3002<\/li>\n<li><strong>\u5b89\u5168\u5ba1\u8ba1<\/strong>\uff1a\u5728\u8fdb\u884c\u5b89\u5168\u5ba1\u8ba1\u65f6\uff0cPTR\u8bb0\u5f55\u53ef\u4ee5\u63d0\u4f9b\u6709\u5173\u7279\u5b9aIP\u5730\u5740\u7684\u57df\u540d\u4fe1\u606f\uff0c\u6709\u52a9\u4e8e\u786e\u5b9a\u7f51\u7edc\u4e2d\u7684\u6f5c\u5728\u98ce\u9669\u3002<\/li>\n<\/ul>\n<h2 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(\n                        2022010101 ; serial\n                        3H ; refresh\n                        1H ; retry\n                        1W ; expire\n                        1D ; minimum TTL\n                        )\n        IN      NS      ns1.example.com.\n\n1       IN      PTR     example.com.\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u5c06IP\u5730\u5740\u201c1.2.3.4\u201d\u6620\u5c04\u5230\u57df\u540d\u201cexample.com.\u201d\u7684PTR\u8bb0\u5f55\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-uKMeHaKUVQ\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7PTR\u8bb0\u5f55\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06IP\u5730\u5740\u6620\u5c04\u5230\u57df\u540d\uff0c\u5b9e\u73b0\u53cd\u5411DNS\u67e5\u627e\u3002PTR\u8bb0\u5f55\u5728\u7f51\u7edc\u7ba1\u7406\u548c\u5b89\u5168\u65b9\u9762\u8d77\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u4f8b\u5982\u53cd\u5783\u573e\u90ae\u4ef6\u3001\u7f51\u7edc\u6545\u969c\u6392\u9664\u548c\u5b89\u5168\u5ba1\u8ba1\u3002\u8bbe\u7f6ePTR\u8bb0\u5f55\u9700\u8981\u5728DNS\u670d\u52a1\u5668\u4e0a\u8fdb\u884c\u914d\u7f6e\uff0c\u5e76\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u6280\u672f\u77e5\u8bc6\u548c\u6743\u9650\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684DNS\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u540e\u6d6a\u4e91\u662f\u4e00\u4e2a\u503c\u5f97\u8003\u8651\u7684\u9009\u62e9\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u7b49\u4ea7\u54c1\uff0c\u4e3a\u60a8\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u4e91\u8ba1\u7b97\u89e3\u51b3\u65b9\u6848\u3002\u8bf7\u8bbf\u95ee<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DNS\u5165\u95e8\uff1aPTR\u8bb0\u5f55\uff08\u6307\u9488\u8bb0\u5f55\uff09\u5c06IP\u5730\u5740\u6620\u5c04\u5230\u57df\u540d\u4ee5\u8fdb\u884c\u53cd\u5411\u67e5\u627e DNS\u5165\u95e8\uff1aPTR\u8bb0\u5f55\uff08\u6307\u9488\u8bb0\u5f55\uff09\u5c06IP [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197852],"tags":[],"class_list":["post-218321","post","type-post","status-publish","format-standard","hentry","category-dns"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/218321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=218321"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/218321\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=218321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=218321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=218321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}