{"id":537,"date":"2019-08-08T09:26:35","date_gmt":"2019-08-08T01:26:35","guid":{"rendered":"http:\/\/www.luodonggan.com\/wordpress\/?p=537"},"modified":"2019-08-08T09:26:35","modified_gmt":"2019-08-08T01:26:35","slug":"dns%e5%9f%9f%e5%90%8d%e8%a7%a3%e6%9e%90%e7%9a%84%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"http:\/\/8.152.216.154:8081\/?p=537","title":{"rendered":"DNS\u57df\u540d\u89e3\u6790\u7684\u8fc7\u7a0b"},"content":{"rendered":"

\"\"<\/h1>\n

\u4e00\u3001\u4e3b\u673a\u89e3\u6790\u57df\u540d\u7684\u987a\u5e8f<\/span><\/p>\n

\u3000\u30001\u3001\u627e\u7f13\u5b58<\/p>\n

\u3000\u30002\u3001\u627e\u672c\u673a\u7684hosts\u6587\u4ef6<\/p>\n

\u3000\u30003\u3001\u627eDNS\u670d\u52a1\u5668<\/p>\n

\u6ce8\u610f\uff1a<\/p>\n

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\u4e8c\u3001\u6982\u5ff5\u89e3\u91ca <\/span><\/p>\n

DNS\uff08Domain Name System\uff0c\u57df\u540d\u7cfb\u7edf\uff09<\/p>\n

        1\u3001\u56e0\u7279\u7f51\u4e0a\u4f5c\u4e3a\u57df\u540d\u548cIP(Internet Protocol Address)\u5730\u5740\u76f8\u4e92\u6620\u5c04\u7684\u4e00\u4e2a\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff0c\u80fd\u591f\u4f7f\u7528\u6237\u66f4\u65b9\u4fbf\u7684\u8bbf\u95ee\u4e92\u8054\u7f51\uff0c\u800c\u4e0d\u7528\u53bb\u8bb0\u4f4f\u80fd\u591f\u88ab\u673a\u5668\u76f4\u63a5\u8bfb\u53d6\u7684IP\u6570\u4e32\u3002<\/p>\n

        2\u3001\u901a\u8fc7\u4e3b\u673a\u540d\uff0c\u6700\u7ec8\u5f97\u5230\u8be5\u4e3b\u673a\u540d\u5bf9\u5e94\u7684IP\u5730\u5740\u7684\u8fc7\u7a0b\u53eb\u505a\u57df\u540d\u89e3\u6790\uff08\u6216\u4e3b\u673a\u540d\u89e3\u6790\uff09\u3002<\/p>\n

        3\u3001DNS\u534f\u8bae\u8fd0\u884c\u5728UDP\u534f\u8bae\u4e4b\u4e0a\uff0c\u4f7f\u7528\u7aef\u53e3\u53f753\u3002<\/p>\n

        4\u3001\u5728\u6574\u4e2a\u4e92\u8054\u7f51\u4f53\u7cfb\u4e2d\uff0c\u7ea6\u5b9a\u4fd7\u6210\u7684\u7528\u4e8e\u6807\u8bc6\u7f51\u7edc\u4e0a\u8bbe\u5907\u7684\u5730\u5740\u662fIP\uff0c\u7136\u800c\u6211\u4eec\u8f93\u5165\u7684\u662fDNS\uff0c\u56e0\u4e3a\u57df\u540d\u66f4\u65b9\u4fbf\u4eba\u4eec\u8bb0\u5fc6\uff0c\u4e0d\u7136\u90a3\u4e48\u591a\u7f51\u7ad9\uff0c\u4eba\u600e\u4e48\u53ef\u80fd\u8bb0\u4f4f\u6240\u6709\u7684IP\u5730\u5740\u3002<\/p>\n

 <\/p>\n

Q\uff1a\u6d4f\u89c8\u5668\u5982\u4f55\u901a\u8fc7\u57df\u540d\u53bb\u67e5\u8be2URL\u5bf9\u5e94\u7684IP\uff08\u5bf9\u5e94\u670d\u52a1\u5668\u5730\u5740\uff09\u5462\uff1f<\/p>\n

A\uff1a<\/p>\n

\u3000\u30001\u3001\u6d4f\u89c8\u5668\u7f13\u5b58\uff1a\u6d4f\u89c8\u5668\u4f1a\u6309\u7167\u4e00\u5b9a\u7684\u9891\u7387\u7f13\u5b58DNS\u8bb0\u5f55\u3002<\/p>\n

\u3000\u30002\u3001\u64cd\u4f5c\u7cfb\u7edf\u7f13\u5b58\uff1a\u5982\u679c\u6d4f\u89c8\u5668\u7f13\u5b58\u4e2d\u627e\u4e0d\u5230\u9700\u8981\u7684DNS\u8bb0\u5f55\uff0c\u90a3\u5c31\u53bb\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u627e\u3002<\/p>\n

\u3000\u30003\u3001\u8def\u7531\u7f13\u5b58\uff1a\u8def\u7531\u5668\u4e5f\u6709DNS\u7f13\u5b58\u3002<\/p>\n

\u3000\u30004\u3001ISP\u7684DNS\u670d\u52a1\u5668\uff1aISP\u662f\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546(Internet Service Provider)\u7684\u7b80\u79f0\uff0cISP\u6709\u4e13\u95e8\u7684DNS\u670d\u52a1\u5668\u5e94\u5bf9DNS\u67e5\u8be2\u8bf7\u6c42\u3002<\/p>\n

\u3000\u30005\u3001\u6839\u670d\u52a1\u5668\uff1aISP\u7684DNS\u670d\u52a1\u5668\u8fd8\u627e\u4e0d\u5230\u7684\u8bdd\uff0c\u5b83\u5c31\u4f1a\u5411\u6839\u670d\u52a1\u5668\u53d1\u51fa\u8bf7\u6c42\uff0c\u8fdb\u884c\u9012\u5f52\u67e5\u8be2\uff08DNS\u670d\u52a1\u5668\u5148\u95ee\u6839\u57df\u540d\u670d\u52a1\u5668.com\u57df\u540d\u670d\u52a1\u5668\u7684IP\u5730\u5740\uff0c\u7136\u540e\u518d\u95ee.com\u57df\u540d\u670d\u52a1\u5668\uff0c\u4f9d\u6b21\u7c7b\u63a8\uff09\u3002<\/p>\n

 \"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u4e3b\u673a\u89e3\u6790\u57df\u540d\u7684\u987a\u5e8f \u3000\u30001\u3001\u627e\u7f13\u5b58 \u3000\u30002\u3001\u627e\u672c\u673a\u7684hosts\u6587\u4ef6 \u3000\u30003\u3001\u627eDNS\u670d\u52a1\u5668 \u6ce8\u610f\uff1a \u3000\u3000\u914d […]<\/p>\n","protected":false},"author":1,"featured_media":425,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[60],"_links":{"self":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/537"}],"collection":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=537"}],"version-history":[{"count":1,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/537\/revisions"}],"predecessor-version":[{"id":538,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/537\/revisions\/538"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/media\/425"}],"wp:attachment":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=537"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}