{"id":476953,"date":"2023-08-09T09:05:36","date_gmt":"2023-08-09T09:05:36","guid":{"rendered":""},"modified":"2023-09-05T11:13:44","modified_gmt":"2023-09-05T11:13:44","slug":"dns-zone-transfer","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/dns-zone-transfer\/","title":{"rendered":"DNS \u533a\u57df\u4f20\u8f93"},"content":{"rendered":"

\u57df\u540d\u7cfb\u7edf (DNS) \u533a\u57df\u4f20\u8f93\u7684\u7b80\u8981\u6982\u8ff0\u3002<\/p>\n

DNS \u533a\u57df\u4f20\u8f93\u7684\u5386\u53f2\u51fa\u73b0<\/h2>\n

DNS \u533a\u57df\u4f20\u8f93\u6e90\u4e8e\u7ef4\u62a4\u591a\u4e2a DNS \u670d\u52a1\u5668\u4e4b\u95f4 DNS \u6570\u636e\u4e00\u81f4\u6027\u7684\u57fa\u672c\u9700\u6c42\u3002\u5b83\u6700\u521d\u88ab\u63d0\u53ca\u53ef\u4ee5\u8ffd\u6eaf\u5230 20 \u4e16\u7eaa 80 \u5e74\u4ee3\u672b\uff0c\u5f53\u65f6\u4e92\u8054\u7f51\u8d8a\u6765\u8d8a\u53d7\u6b22\u8fce\u3002\u5bf9 DNS \u6570\u636e\u7684\u5197\u4f59\u3001\u53ef\u9760\u7cfb\u7edf\u7684\u9700\u6c42\u662f\u663e\u800c\u6613\u89c1\u7684\uff0c\u8fd9\u5bfc\u81f4\u4e86 DNS \u533a\u57df\u4f20\u8f93\u4f5c\u4e3a\u590d\u5236\u624b\u6bb5\u7684\u53d1\u5c55\u3002<\/p>\n

DNS \u533a\u57df\u4f20\u8f93\u7684\u6df1\u5165\u7814\u7a76<\/h2>\n

DNS \u533a\u57df\u4f20\u8f93\u662f\u4e00\u79cd\u673a\u5236\uff0c\u5176\u4e2d\u4e00\u53f0 DNS \u670d\u52a1\u5668\u5c06 DNS \u533a\u57df\uff08\u57df\u540d\u7cfb\u7edf\u4e2d\u57df\u540d\u7a7a\u95f4\u7684\u4e00\u90e8\u5206\uff09\u7684\u526f\u672c\u4f20\u9012\u5230\u53e6\u4e00\u53f0 DNS \u670d\u52a1\u5668\u3002\u6b64\u8fc7\u7a0b\u5bf9\u4e8e\u4fdd\u6301\u4e00\u81f4\u6027\u548c\u786e\u4fdd DNS \u7684\u6b63\u5e38\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u3002 DNS \u533a\u57df\u4f20\u8f93\u901a\u5e38\u7528\u4e8e\u591a\u670d\u52a1\u5668\u73af\u5883\uff0c\u5176\u4e2d\u4e3b\u670d\u52a1\u5668\uff08\u4e5f\u79f0\u4e3a\u4e3b\u670d\u52a1\u5668\uff09\u4e2d\u7684\u66f4\u6539\u9700\u8981\u4f20\u64ad\u5230\u8f85\u52a9\u670d\u52a1\u5668\uff08\u4ece\u670d\u52a1\u5668\uff09\u3002<\/p>\n

\u533a\u57df\u4f20\u8f93\u8fc7\u7a0b\u901a\u8fc7\u4f20\u8f93\u63a7\u5236\u534f\u8bae (TCP) \u8fdb\u884c\uff0c\u5e76\u4f7f\u7528\u7aef\u53e3 53\u3002\u53ef\u4ee5\u53d1\u751f\u4e24\u79cd\u7c7b\u578b\u7684\u4f20\u8f93 \u2013 \u5b8c\u5168 (AXFR) \u548c\u589e\u91cf (IXFR)\u3002\u5b8c\u6574\u4f20\u8f93\u5c06\u6574\u4e2a DNS \u533a\u57df\u53d1\u9001\u5230\u8f85\u52a9\u670d\u52a1\u5668\uff0c\u800c\u589e\u91cf\u4f20\u8f93\u4ec5\u53d1\u9001\u81ea\u4e0a\u6b21\u4f20\u8f93\u4ee5\u6765\u7684\u66f4\u6539\u3002<\/p>\n

\u4e86\u89e3 DNS \u533a\u57df\u4f20\u8f93\u7684\u5185\u90e8\u5de5\u4f5c\u539f\u7406<\/h2>\n

\u5f53\u8f85\u52a9\u670d\u52a1\u5668\u5411\u4e3b\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u65f6\uff0c\u533a\u57df\u4f20\u8f93\u8fc7\u7a0b\u5f00\u59cb\u3002\u8be5\u8bf7\u6c42\u6307\u5b9a\u662f\u5b8c\u6574\u4f20\u8f93\u8fd8\u662f\u589e\u91cf\u4f20\u8f93\u3002<\/p>\n

\u5bf9\u4e8e\u5b8c\u6574 (AXFR) \u4f20\u8f93\uff0c\u4e3b\u670d\u52a1\u5668\u901a\u8fc7\u4e00\u7cfb\u5217\u6d88\u606f\u53d1\u9001 DNS \u533a\u57df\u7684\u6240\u6709\u8bb0\u5f55\u3002\u5bf9\u4e8e\u589e\u91cf (IXFR) \u4f20\u8f93\uff0c\u4e3b\u670d\u52a1\u5668\u4ec5\u53d1\u9001\u81ea\u4e0a\u6b21\u6210\u529f\u4f20\u8f93\u4ee5\u6765\u7684\u66f4\u6539\uff0c\u4ece\u800c\u51cf\u5c11\u7f51\u7edc\u6d41\u91cf\u3002<\/p>\n

\u63a5\u6536\u5230\u533a\u57df\u6570\u636e\u540e\uff0c\u8f85\u52a9\u670d\u52a1\u5668\u66f4\u65b0\u5176\u8bb0\u5f55\uff0c\u4fdd\u6301\u4e0e\u4e3b\u670d\u52a1\u5668\u7684\u540c\u6b65\u3002\u6b64\u8fc7\u7a0b\u5bf9\u4e8e DNS \u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u5197\u4f59\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

DNS \u533a\u57df\u4f20\u8f93\u7684\u4e3b\u8981\u7279\u70b9<\/h2>\n
    \n
  1. \u5197\u4f59\u548c\u5f39\u6027<\/strong>\uff1a\u533a\u57df\u4f20\u8f93\u53ef\u4ee5\u5b9e\u73b0 DNS \u6570\u636e\u7684\u590d\u5236\uff0c\u786e\u4fdd\u5373\u4f7f\u4e00\u53f0\u670d\u52a1\u5668\u53d1\u751f\u6545\u969c\uff0c\u5176\u4ed6\u670d\u52a1\u5668\u4e5f\u53ef\u4ee5\u7ee7\u7eed\u63d0\u4f9b DNS \u670d\u52a1\u3002<\/li>\n
  2. \u6570\u636e\u4e00\u81f4\u6027<\/strong>\uff1a\u533a\u57df\u4f20\u8f93\u53ef\u786e\u4fdd\u7f51\u7edc\u4e2d\u7684\u6240\u6709 DNS \u670d\u52a1\u5668\u5177\u6709\u4e00\u81f4\u7684\u6570\u636e\uff0c\u4ece\u800c\u964d\u4f4e\u63d0\u4f9b\u8fc7\u65f6\u6216\u4e0d\u6b63\u786e\u7684 DNS \u6570\u636e\u7684\u98ce\u9669\u3002<\/li>\n
  3. \u6d41\u91cf\u4f18\u5316<\/strong>\uff1a\u4f7f\u7528 IXFR \u53ea\u53d1\u9001\u66f4\u65b0\u7684\u8bb0\u5f55\u800c\u4e0d\u662f\u6574\u4e2a DNS \u533a\u57df\uff0c\u4ece\u800c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u7f51\u7edc\u6d41\u91cf\u3002<\/li>\n<\/ol>\n

    DNS \u533a\u57df\u4f20\u8f93\u7684\u7c7b\u578b<\/h2>\n

    DNS \u533a\u57df\u4f20\u8f93\u4e3b\u8981\u5206\u4e3a\u4e24\u7c7b\uff0c\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n\n\n\n\n\n\n
    \u7c7b\u578b<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
    AXFR\uff08\u5168\u533a\u4f20\u8f93\uff09<\/td>\n\u5728 AXFR \u4f20\u8f93\u4e2d\uff0c\u6574\u4e2a DNS \u533a\u57df\u6570\u636e\u5e93\u4ece\u4e3b\u670d\u52a1\u5668\u590d\u5236\u5230\u8f85\u52a9\u670d\u52a1\u5668\u3002\u8fd9\u901a\u5e38\u662f\u5728\u8bbe\u7f6e\u65b0\u7684\u8f85\u52a9\u670d\u52a1\u5668\u6216\u8f85\u52a9\u670d\u52a1\u5668\u7684\u533a\u57df\u526f\u672c\u4e0d\u4e00\u81f4\u6216\u635f\u574f\u65f6\u5b8c\u6210\u7684\u3002<\/td>\n<\/tr>\n
    IXFR\uff08\u589e\u91cf\u533a\u57df\u4f20\u8f93\uff09<\/td>\n\u5728 IXFR \u4f20\u8f93\u4e2d\uff0c\u4ec5\u53d1\u9001\u81ea\u4e0a\u6b21\u4f20\u8f93\u4ee5\u6765\u5bf9\u533a\u57df\u7684\u66f4\u6539\u3002\u8fd9\u66f4\u6709\u6548\uff0c\u901a\u5e38\u7528\u4e8e\u4f8b\u884c\u66f4\u65b0\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u5b9e\u65bd DNS \u533a\u57df\u4f20\u8f93\uff1a\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848<\/h2>\n

    \u867d\u7136 DNS \u533a\u57df\u4f20\u8f93\u5bf9\u4e8e DNS \u64cd\u4f5c\u81f3\u5173\u91cd\u8981\uff0c\u4f46\u5b83\u53ef\u80fd\u4f1a\u5e26\u6765\u5b89\u5168\u5a01\u80c1\uff0c\u56e0\u4e3a\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u8bf7\u6c42\u533a\u57df\u4f20\u8f93\uff0c\u4ece\u800c\u83b7\u5f97\u5bf9 DNS \u533a\u57df\u4e2d\u6240\u6709\u8bb0\u5f55\u7684\u8bbf\u95ee\u6743\u9650\u3002\u53ef\u4ee5\u901a\u8fc7\u5c06\u533a\u57df\u4f20\u8f93\u9650\u5236\u4e3a\u4ec5\u6388\u6743\u670d\u52a1\u5668\u6765\u7f13\u89e3\u6b64\u95ee\u9898\u3002<\/p>\n

    \u6b64\u5916\uff0c\u5b8c\u6574\uff08AXFR\uff09\u4f20\u8f93\u53ef\u80fd\u4f1a\u4ea7\u751f\u5927\u91cf\u7f51\u7edc\u6d41\u91cf\u3002\u6b64\u95ee\u9898\u53ef\u4ee5\u901a\u8fc7\u652f\u6301\u589e\u91cf (IXFR) \u4f20\u8f93\u6765\u89e3\u51b3\uff0c\u589e\u91cf\u4f20\u8f93\u4ec5\u4f20\u64ad\u66f4\u6539\u800c\u4e0d\u662f\u4f20\u8f93\u6574\u4e2a DNS \u533a\u57df\u3002<\/p>\n

    \u4e0e\u7c7b\u4f3c\u673a\u5236\u7684\u6bd4\u8f83<\/h2>\n\n\n\n\n\n\n\n
    \u7279\u5f81<\/th>\nDNS \u533a\u57df\u4f20\u8f93<\/th>\nDNS\u901a\u77e5<\/th>\n\u57df\u540d\u89e3\u6790\u67e5\u8be2<\/th>\n<\/tr>\n<\/thead>\n
    \u76ee\u7684<\/td>\n\u590d\u5236 DNS \u6570\u636e\u4ee5\u4fdd\u6301\u4e00\u81f4\u6027\u3002<\/td>\n\u901a\u77e5\u8f85\u52a9\u670d\u52a1\u5668\u533a\u57df\u4e2d\u7684\u66f4\u6539\u3002<\/td>\n\u68c0\u7d22\u7279\u5b9a\u57df\u7684 IP \u5730\u5740\u3002<\/td>\n<\/tr>\n
    \u4ea4\u901a<\/td>\n\u5bf9\u4e8e\u5b8c\u6574\u4f20\u8f93\u53ef\u4ee5\u4e3a\u9ad8\uff0c\u5bf9\u4e8e\u589e\u91cf\u4f20\u8f93\u53ef\u4ee5\u4e3a\u4f4e\u3002<\/td>\n\u6700\u5c0f\uff0c\u56e0\u4e3a\u5b83\u53ea\u89e6\u53d1\u4f20\u8f93\u3002<\/td>\n\u6700\u5c0f\uff0c\u56e0\u4e3a\u5b83\u53ea\u68c0\u7d22\u7279\u5b9a\u8bb0\u5f55\u3002<\/td>\n<\/tr>\n
    \u5b89\u5168<\/td>\n\u5982\u679c\u914d\u7f6e\u4e0d\u6b63\u786e\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u6f5c\u5728\u7684\u5b89\u5168\u95ee\u9898\u3002<\/td>\n\u6bd4\u8f83\u5b89\u5168\u3002<\/td>\n\u6bd4\u8f83\u5b89\u5168\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    DNS \u533a\u57df\u4f20\u8f93\u7684\u672a\u6765<\/h2>\n

    \u968f\u7740\u4eba\u4eec\u5bf9\u4e92\u8054\u7f51\u548c\u6570\u5b57\u670d\u52a1\u7684\u4f9d\u8d56\u65e5\u76ca\u589e\u52a0\uff0c\u786e\u4fdd DNS \u6570\u636e\u7684\u5f39\u6027\u548c\u53ef\u9760\u6027\u4ecd\u7136\u81f3\u5173\u91cd\u8981\u3002\u533a\u5757\u94fe\u7b49\u65b0\u5174\u6280\u672f\u53ef\u4ee5\u4e0e DNS \u96c6\u6210\uff0c\u4ee5\u5b9e\u73b0\u53bb\u4e2d\u5fc3\u5316\u548c\u5b89\u5168\u7684\u533a\u57df\u4f20\u8f93\u3002\u6b64\u5916\uff0c\u6807\u51c6\u5316 DNS over HTTPS (DoH) \u53ef\u4ee5\u589e\u5f3a DNS \u4f20\u8f93\u7684\u9690\u79c1\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n

    \u4ee3\u7406\u670d\u52a1\u5668\u548c DNS \u533a\u57df\u4f20\u8f93<\/h2>\n

    \u4ee3\u7406\u670d\u52a1\u5668\uff08\u5982 OneProxy \u63d0\u4f9b\u7684\u4ee3\u7406\u670d\u52a1\u5668\uff09\u5145\u5f53\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u4e2d\u4ecb\u3002\u867d\u7136\u4ee3\u7406\u670d\u52a1\u5668\u4e3b\u8981\u5904\u7406\u7528\u6237\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u4f46\u5b83\u4eec\u53ef\u4ee5\u5728 DNS \u64cd\u4f5c\u4e2d\u53d1\u6325\u4f5c\u7528\uff0c\u5c24\u5176\u662f\u5728 DNS \u7f13\u5b58\u4e2d\u3002<\/p>\n

    \u4f46\u662f\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u4e0d\u76f4\u63a5\u53c2\u4e0e DNS \u533a\u57df\u4f20\u8f93\uff0c\u8fd9\u4e25\u683c\u6765\u8bf4\u662f DNS \u670d\u52a1\u5668\u529f\u80fd\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u4ed6\u4eec\u4ecd\u7136\u53ef\u4ee5\u4ece\u533a\u57df\u4f20\u8f93\u4e2d\u95f4\u63a5\u53d7\u76ca\uff0c\u56e0\u4e3a\u66f4\u65b0\u7684 DNS \u6570\u636e\u786e\u4fdd\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u57df\u540d\u89e3\u6790\u4e3a\u5176\u5f53\u524d\u7684 IP \u5730\u5740\u3002<\/p>\n

    \u76f8\u5173\u94fe\u63a5<\/h2>\n

    \u6709\u5173 DNS \u533a\u57df\u4f20\u8f93\u7684\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n

      \n
    1. DNS \u533a\u57df\u4f20\u8f93 - \u7ef4\u57fa\u767e\u79d1<\/a><\/li>\n
    2. \u4e86\u89e3 DNS \u533a\u57df\u4f20\u8f93 \u2013 Microsoft Docs<\/a><\/li>\n
    3. DNS \u7684\u5de5\u4f5c\u539f\u7406 \u2013 DNSimple<\/a><\/li>\n
    4. \u4ec0\u4e48\u662f DNS \u533a\u57df\u4f20\u8f93\uff1f \u2013 \u963f\u5361\u8fc8<\/a><\/li>\n<\/ol>","protected":false},"featured_media":476954,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476953","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about DNS Zone Transfer: The Backbone of DNS Replication<\/mark>","faq_items":[{"question":"What is a DNS Zone Transfer?","answer":"

      A DNS Zone Transfer is a mechanism where one DNS server passes a copy of a DNS zone, a portion of the domain name space in the Domain Name System, to another DNS server. This process helps in maintaining consistency and ensuring the proper functioning of the DNS.<\/p>"},{"question":"When was DNS Zone Transfer first mentioned?","answer":"

      DNS Zone Transfer was first mentioned in the late 1980s, when the Internet started to gain traction and there was a need for a redundant and reliable system for DNS data.<\/p>"},{"question":"What are the key features of DNS Zone Transfer?","answer":"

      The key features of DNS Zone Transfer include providing redundancy and resiliency, ensuring data consistency, and optimizing traffic.<\/p>"},{"question":"What are the types of DNS Zone Transfer?","answer":"

      DNS Zone Transfers primarily fall into two categories: AXFR (Full Zone Transfer) and IXFR (Incremental Zone Transfer). AXFR copies the entire DNS zone database from the master server to the secondary server, while IXFR only sends the changes to the zone since the last transfer.<\/p>"},{"question":"What issues can arise from implementing DNS Zone Transfer?","answer":"

      Implementing DNS Zone Transfer can pose security threats, as an attacker could potentially request a zone transfer, gaining access to all records in a DNS zone. Additionally, full (AXFR) transfers may generate considerable network traffic.<\/p>"},{"question":"How do DNS Zone Transfers compare to other similar mechanisms like DNS Notify and DNS Query?","answer":"

      While DNS Zone Transfers replicate DNS data, DNS Notify notifies secondary servers of changes in the zone and DNS Query retrieves the IP address of a specific domain. The amount of traffic generated by DNS Zone Transfers can be high for full transfers and low for incremental transfers, while traffic from DNS Notify and DNS Query is minimal.<\/p>"},{"question":"What is the future perspective of DNS Zone Transfer?","answer":"

      Emerging technologies like blockchain could be integrated with DNS for decentralized and secure zone transfers. Furthermore, standardizing DNS over HTTPS (DoH) could enhance the privacy and security of DNS transfers.<\/p>"},{"question":"How are proxy servers associated with DNS Zone Transfer?","answer":"

      Proxy servers do not directly participate in DNS Zone Transfers, which are strictly a DNS server function. However, they can benefit indirectly from Zone Transfers, as the updated DNS data ensures that the proxy servers can effectively resolve domain names to their current IP addresses.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/476953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/476953\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/476954"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=476953"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}