{"id":977,"date":"2020-11-24T10:31:33","date_gmt":"2020-11-24T02:31:33","guid":{"rendered":"https:\/\/raksmart.cn\/blog\/?p=977"},"modified":"2020-11-24T10:31:35","modified_gmt":"2020-11-24T02:31:35","slug":"%e4%bb%80%e4%b9%88%e6%98%af-dns%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/raksmart.cn\/blog\/knowledge\/977.html","title":{"rendered":"\u4ec0\u4e48\u662f DNS\uff1f"},"content":{"rendered":"\n

\u3000\u3000\u57df\u540d\u7cfb\u7edf (DNS) \u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u57df\u540d (\u4f8b\u5982\uff0cwww.xxx.com) \u8f6c\u6362\u4e3a\u673a\u5668\u53ef\u8bfb\u7684 IP \u5730\u5740 (\u4f8b\u5982\uff0c192.0.2.44)\u3002\u672c\u6587raksmart\u7f8e\u56fd\u670d\u52a1\u5668<\/a><\/strong>\u7ed9\u5927\u5bb6\u4ecb\u7ecdDNS\u7684\u4e00\u4e9b\u77e5\u8bc6\uff1a<\/p>\n\n\n\n

\u3000\u3000DNS \u57fa\u7840\u77e5\u8bc6<\/p>\n\n\n\n

\u3000\u3000Internet<\/strong> \u4e0a\u7684\u6240\u6709\u8ba1\u7b97\u673a\uff0c\u4ece\u60a8\u7684\u667a\u80fd\u624b\u673a\u6216\u7b14\u8bb0\u672c\u7535\u8111\u5230\u53ef\u63d0\u4f9b\u5927\u91cf\u96f6\u552e\u7f51\u7ad9\u5185\u5bb9\u7684\u670d\u52a1\u5668\uff0c\u5747\u901a\u8fc7\u4f7f\u7528\u7f16\u53f7\u5bfb\u627e\u53e6\u4e00\u65b9\u5e76\u76f8\u4e92\u901a\u4fe1\u3002\u8fd9\u4e9b\u7f16\u53f7\u79f0\u4e3a IP \u5730\u5740\u3002\u5f53\u60a8\u6253\u5f00 Web \u6d4f\u89c8\u5668\u5e76\u524d\u5f80\u4e00\u4e2a\u7f51\u7ad9\u65f6\uff0c\u60a8\u4e0d\u5fc5\u8bb0\u4f4f\u548c\u8f93\u5165\u957f\u7f16\u53f7\u3002\u800c\u662f\u8f93\u5165\u57df\u540d (\u5165 xxx.com)\uff0c\u7136\u540e\u5728\u6b63\u786e\u7684\u4f4d\u7f6e\u7ed3\u675f\u3002<\/p>\n\n\n\n

\u3000\u3000Amazon Route 53 \u7b49 DNS \u670d\u52a1<\/strong>\u662f\u4e00\u79cd\u5168\u7403\u5206\u5e03\u5f0f\u670d\u52a1\uff0c\u5b83\u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u540d\u79f0 (\u5982 www.xxx.com) \u8f6c\u6362\u4e3a\u6570\u5b57 IP \u5730\u5740 (\u5982 192.0.2.1)\uff0c\u4f9b\u8ba1\u7b97\u673a\u7528\u4e8e\u76f8\u4e92\u8fde\u63a5\u3002Internet \u7684 DNS \u7cfb\u7edf\u7684\u5de5\u4f5c\u539f\u7406\u548c\u7535\u8bdd\u7c3f\u76f8\u4f3c\uff0c\u90fd\u662f\u7ba1\u7406\u540d\u79f0\u548c\u6570\u5b57\u4e4b\u95f4\u7684\u6620\u5c04\u5173\u7cfb\u3002DNS \u670d\u52a1\u5668<\/strong>\u53ef\u4ee5\u5c06\u540d\u79f0\u8bf7\u6c42\u8f6c\u6362\u4e3a IP \u5730\u5740\uff0c\u4ece\u800c\u63a7\u5236\u6700\u7ec8\u7528\u6237\u5728 Web \u6d4f\u89c8\u5668\u4e2d\u8f93\u5165\u57df\u540d\u65f6\u6240\u8bbf\u95ee\u7684\u670d\u52a1\u5668\u3002\u8fd9\u4e9b\u8bf7\u6c42\u79f0\u4e3a\u67e5\u8be2\u3002<\/p>\n\n\n\n

\u3000\u3000DNS \u670d\u52a1\u7684\u7c7b\u578b<\/p>\n\n\n\n

\u3000\u3000\u6388\u6743\u578b DNS\uff1a\u4e00\u79cd\u6388\u6743\u578b DNS \u670d\u52a1\u63d0\u4f9b\u4e00\u79cd\u66f4\u65b0\u673a\u5236\uff0c\u4f9b\u5f00\u53d1\u4eba\u5458\u7528\u4e8e\u7ba1\u7406\u5176\u516c\u7528 DNS \u540d\u79f0\u3002\u7136\u540e\uff0c\u5b83\u54cd\u5e94 DNS \u67e5\u8be2\uff0c\u5c06\u57df\u540d\u8f6c\u6362\u4e3a IP \u5730\u5740\uff0c\u4ee5\u4fbf\u8ba1\u7b97\u673a\u53ef\u4ee5\u76f8\u4e92\u901a\u4fe1\u3002\u6388\u6743\u578b DNS \u5bf9\u57df\u6709\u6700\u7ec8\u6388\u6743\u4e14\u8d1f\u8d23\u63d0\u4f9b\u9012\u5f52\u578b DNS \u670d\u52a1\u5668<\/strong>\u5bf9 IP \u5730\u5740\u4fe1\u606f\u7684\u54cd\u5e94\u3002Amazon Route 53 \u662f\u4e00\u79cd\u6388\u6743\u578b DNS \u7cfb\u7edf\u3002<\/p>\n\n\n\n

\u3000\u3000\u9012\u5f52\u578b DNS\uff1a\u5ba2\u6237\u7aef\u901a\u5e38\u4e0d\u4f1a\u5bf9\u6388\u6743\u578b DNS \u670d\u52a1\u76f4\u63a5\u8fdb\u884c\u67e5\u8be2\u3002\u800c\u662f\u901a\u5e38\u8fde\u63a5\u5230\u79f0\u4e3a\u89e3\u6790\u7a0b\u5e8f\u7684\u5176\u4ed6\u7c7b\u578b DNS \u670d\u52a1\uff0c\u6216\u9012\u5f52\u578b DNS\u670d\u52a1\u3002\u9012\u5f52\u578b DNS \u670d\u52a1\u5c31\u50cf\u662f\u65c5\u9986\u7684\u95e8\u7ae5\uff1a\u5c3d\u7ba1\u6ca1\u6709\u4efb\u4f55\u81ea\u8eab\u7684 DNS \u8bb0\u5f55\uff0c\u4f46\u662f\u53ef\u5145\u5f53\u4ee3\u8868\u60a8\u83b7\u5f97 DNS \u4fe1\u606f\u7684\u4e2d\u95f4\u7a0b\u5e8f\u3002\u5982\u679c\u9012\u5f52\u578b DNS \u62e5\u6709\u5df2\u7f13\u5b58\u6216\u5b58\u50a8\u4e00\u6bb5\u65f6\u95f4\u7684 DNS \u53c2\u8003\uff0c\u90a3\u4e48\u5b83\u4f1a\u901a\u8fc7\u63d0\u4f9b\u6e90\u6216 IP \u4fe1\u606f\u6765\u54cd\u5e94 DNS \u67e5\u8be2\u3002\u5982\u679c\u6ca1\u6709\uff0c\u5219\u5b83\u4f1a\u5c06\u67e5\u8be2\u4f20\u9012\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u6388\u6743\u578b DNS \u670d\u52a1\u5668\u4ee5\u67e5\u627e\u4fe1\u606f\u3002\u63a8\u8350\u9605\u8bfb\uff1a\u670d\u52a1\u5668\u7684\u9996\u8981\u96f6\u90e8\u4ef6\u4ecb\u7ecd<\/a><\/p>\n\n\n\n

\u3000\u3000DNS \u5982\u4f55\u5c06\u6d41\u91cf\u8def\u7531\u5230\u60a8\u7684 Web \u5e94\u7528\u7a0b\u5e8f?<\/p>\n\n\n\n

\u3000\u3000\u4e0b\u56fe\u6982\u8ff0\u4e86\u9012\u5f52\u578b\u548c\u6388\u6743\u578b DNS \u670d\u52a1\u5982\u4f55\u534f\u540c\u5de5\u4f5c\u4ee5\u5c06\u7ec8\u7aef\u7528\u6237\u8def\u7531\u5230\u60a8\u7684\u7f51\u7ad9\u6216\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u3000\u30001. \u7528\u6237\u6253\u5f00 Web \u6d4f\u89c8\u5668\uff0c\u5728\u5730\u5740\u680f\u4e2d\u8f93\u5165 www.xxx.com\uff0c\u7136\u540e\u6309 Enter \u952e\u3002<\/p>\n\n\n\n

\u3000\u30002. www.xxx.com \u7684\u8bf7\u6c42\u88ab\u8def\u7531\u5230 DNS \u89e3\u6790\u7a0b\u5e8f\uff0c\u8fd9\u4e00\u822c\u7531\u7528\u6237\u7684 Internet \u670d\u52a1\u63d0\u4f9b\u5546 (ISP) \u8fdb\u884c\u7ba1\u7406\uff0c\u4f8b\u5982\u6709\u7ebf Internet \u670d\u52a1\u63d0\u4f9b\u5546\u3001DSL \u5bbd\u5e26\u63d0\u4f9b\u5546\u6216\u516c\u53f8\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u30003. ISP \u7684 DNS \u89e3\u6790\u7a0b\u5e8f\u5c06 www.xxx.com \u7684\u8bf7\u6c42\u8f6c\u53d1\u5230 DNS \u6839\u540d\u79f0\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n

\u3000\u30004. ISP \u7684 DNS \u89e3\u6790\u7a0b\u5e8f\u518d\u6b21\u8f6c\u53d1 www.xxx.com \u7684\u8bf7\u6c42\uff0c\u8fd9\u6b21\u8f6c\u53d1\u5230 .com \u57df\u7684\u4e00\u4e2a TLD \u540d\u79f0\u670d\u52a1\u5668\u3002.com \u57df\u7684\u540d\u79f0\u670d\u52a1\u5668\u4f7f\u7528\u4e0e xxx.com \u57df\u76f8\u5173\u7684\u56db\u4e2a Amazon Route 53 \u540d\u79f0\u670d\u52a1\u5668\u7684\u540d\u79f0\u6765\u54cd\u5e94\u8be5\u8bf7\u6c42\u3002<\/p>\n\n\n\n

\u3000\u30005. ISP \u7684 DNS \u89e3\u6790\u7a0b\u5e8f\u9009\u62e9\u4e00\u4e2a Amazon Route 53 \u540d\u79f0\u670d\u52a1\u5668\uff0c\u5e76\u5c06 www.xxx.com \u7684\u8bf7\u6c42\u8f6c\u53d1\u5230\u8be5\u540d\u79f0\u670d\u52a1\u5668<\/strong>\u3002<\/p>\n\n\n\n

\u3000\u30006. Amazon Route 53 \u540d\u79f0\u670d\u52a1\u5668\u5728xxx.com \u6258\u7ba1\u533a\u57df\u4e2d\u67e5\u627e www.xxx.com \u8bb0\u5f55\uff0c\u83b7\u5f97\u76f8\u5173\u503c\uff0c\u4f8b\u5982\uff0cWeb \u670d\u52a1\u5668<\/strong>\u7684 IP \u5730\u5740 (192.0.2.44)\uff0c\u5e76\u5c06 IP \u5730\u5740\u8fd4\u56de\u81f3 DNS \u89e3\u6790\u7a0b\u5e8f\u3002<\/p>\n\n\n\n

\u3000\u30007. ISP \u7684 DNS \u89e3\u6790\u7a0b\u5e8f\u6700\u7ec8\u83b7\u5f97\u7528\u6237\u9700\u8981\u7684 IP \u5730\u5740\u3002\u89e3\u6790\u7a0b\u5e8f\u5c06\u6b64\u503c\u8fd4\u56de\u81f3 Web \u6d4f\u89c8\u5668\u3002DNS \u89e3\u6790\u7a0b\u5e8f\u8fd8\u4f1a\u5c06 xxx.com \u7684 IP \u5730\u5740\u7f13\u5b58 (\u5b58\u50a8) \u60a8\u6307\u5b9a\u7684\u65f6\u957f\uff0c\u4ee5\u4fbf\u5b83\u80fd\u591f\u5728\u4e0b\u6b21\u6709\u4eba\u6d4f\u89c8 xxx.com \u65f6\u66f4\u5feb\u5730\u4f5c\u51fa\u54cd\u5e94\u3002\u6709\u5173\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u5b58\u6d3b\u671f (TTL)\u3002<\/p>\n\n\n\n

\u3000\u30008. Web \u6d4f\u89c8\u5668\u5c06 www.xxx.com \u7684\u8bf7\u6c42\u53d1\u9001\u5230\u4ece DNS \u89e3\u6790\u7a0b\u5e8f\u4e2d\u83b7\u5f97\u7684 IP \u5730\u5740\u3002\u8fd9\u662f\u60a8\u7684\u5185\u5bb9\u6240\u5904\u4f4d\u7f6e\uff0c\u4f8b\u5982\uff0c\u5728 Amazon EC2 \u5b9e\u4f8b\u4e2d\u6216\u914d\u7f6e\u4e3a\u7f51\u7ad9\u7ec8\u7aef\u8282\u70b9\u7684 Amazon S3 \u5b58\u50a8\u6876\u4e2d\u8fd0\u884c\u7684 Web \u670d\u52a1\u5668<\/strong>\u3002<\/p>\n\n\n\n

\u3000\u30009. 192.0.2.44 \u4e0a\u7684 Web \u670d\u52a1\u5668<\/strong>\u6216\u5176\u4ed6\u8d44\u6e90\u5c06 www.xxx.com \u7684 Web \u9875\u9762\u8fd4\u56de\u5230 Web \u6d4f\u89c8\u5668\uff0c\u4e14 Web \u6d4f\u89c8\u5668\u4f1a\u663e\u793a\u8be5\u9875\u9762\u3002\u63a8\u8350\u9605\u8bfb\uff1a\u670d\u52a1\u5668\u7684\u9996\u8981\u96f6\u90e8\u4ef6\u4ecb\u7ecd2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3000\u3000\u57df\u540d\u7cfb\u7edf (DNS) \u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u57df\u540d (\u4f8b\u5982\uff0cwww.xxx.com) \u8f6c\u6362\u4e3a\u673a\u5668\u53ef\u8bfb\u7684 IP… \u7ee7\u7eed\u9605\u8bfb \u4ec0\u4e48\u662f DNS\uff1f<\/span><\/i><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[152],"aioseo_notices":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/977"}],"collection":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/comments?post=977"}],"version-history":[{"count":1,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/977\/revisions"}],"predecessor-version":[{"id":979,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/977\/revisions\/979"}],"wp:attachment":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/media?parent=977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/categories?post=977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/tags?post=977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}