{"id":476911,"date":"2023-08-09T09:05:02","date_gmt":"2023-08-09T09:05:02","guid":{"rendered":""},"modified":"2023-09-05T11:13:39","modified_gmt":"2023-09-05T11:13:39","slug":"dns-over-tls-dot","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/dns-over-tls-dot\/","title":{"rendered":"\u57fa\u4e8e TLS \u7684 DNS (DoT)"},"content":{"rendered":"

DNS over TLS (DoT) \u662f\u4e00\u79cd\u4e3a\u57df\u540d\u7cfb\u7edf (DNS) \u67e5\u8be2\u63d0\u4f9b\u989d\u5916\u5b89\u5168\u548c\u9690\u79c1\u5c42\u7684\u534f\u8bae\u3002 DNS \u662f\u4e00\u9879\u91cd\u8981\u670d\u52a1\uff0c\u5b83\u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u57df\u540d\uff08\u4f8b\u5982\u201coneproxy.pro\u201d\uff09\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u7528\u6765\u5b9a\u4f4d\u4e92\u8054\u7f51\u4e0a\u7684\u7f51\u7ad9\u548c\u670d\u52a1\u5e76\u4e0e\u4e4b\u901a\u4fe1\u7684 IP \u5730\u5740\u3002\u4f20\u7edf\u4e0a\uff0cDNS \u67e5\u8be2\u4ee5\u660e\u6587\u5f62\u5f0f\u53d1\u9001\uff0c\u8fd9\u4f7f\u5f97\u5b83\u4eec\u5bb9\u6613\u53d7\u5230\u7a83\u542c\u3001\u4e2d\u95f4\u4eba\u653b\u51fb\u548c DNS \u6b3a\u9a97\u3002<\/p>\n

DNS over TLS \u901a\u8fc7\u4f7f\u7528\u4f20\u8f93\u5c42\u5b89\u5168 (TLS) \u534f\u8bae\uff08\u4ee5\u524d\u79f0\u4e3a\u5b89\u5168\u5957\u63a5\u5b57\u5c42 (SSL)\uff09\u52a0\u5bc6 DNS \u67e5\u8be2\u548c\u54cd\u5e94\u6765\u89e3\u51b3\u8fd9\u4e9b\u5b89\u5168\u95ee\u9898\u3002\u901a\u8fc7\u52a0\u5bc6 DNS \u6d41\u91cf\uff0c\u7b2c\u4e09\u65b9\u65e0\u6cd5\u62e6\u622a\u6216\u7be1\u6539\u67e5\u8be2\uff0c\u4ece\u800c\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u9ad8\u7ea7\u522b\u7684\u9690\u79c1\u548c\u4fdd\u62a4\u3002<\/p>\n

DNS over TLS (DoT) \u7684\u8d77\u6e90\u5386\u53f2\u53ca\u5176\u9996\u6b21\u63d0\u53ca<\/h2>\n

DNS over TLS \u4e8e 2014 \u5e74\u5728 RFC 7858 \u4e2d\u9996\u6b21\u5f15\u5165\uff0c\u6807\u9898\u4e3a\u201c\u57fa\u4e8e\u4f20\u8f93\u5c42\u5b89\u5168 (TLS) \u7684 DNS \u89c4\u8303\u201d\u3002\u8be5\u63d0\u6848\u65e8\u5728\u901a\u8fc7\u5bf9 DNS \u67e5\u8be2\u548c\u54cd\u5e94\u8fdb\u884c\u52a0\u5bc6\u6765\u63d0\u9ad8 DNS \u5b89\u5168\u6027\u3002 RFC \u8bb0\u5f55\u4e86 DNS over TLS \u5b9e\u65bd\u6240\u9700\u7684\u6807\u51c6\u548c\u534f\u8bae\u3002<\/p>\n

\u6709\u5173 TLS \u4e0a\u7684 DNS (DoT) \u7684\u8be6\u7ec6\u4fe1\u606f<\/h2>\n

DNS over TLS \u901a\u8fc7\u5728\u5ba2\u6237\u7aef\uff08\u89e3\u6790\u5668\uff09\u548c DNS \u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u5b89\u5168\u7684 TLS \u8fde\u63a5\u6765\u8fd0\u884c\u3002\u5f53\u8fdb\u884c DNS \u67e5\u8be2\u65f6\uff0c\u5b83\u4f1a\u88ab\u5c01\u88c5\u5728 TLS \u534f\u8bae\u4e2d\u5e76\u901a\u8fc7\u5b89\u5168\u901a\u9053\u53d1\u9001\u5230 DNS \u670d\u52a1\u5668\u3002\u7136\u540e\u670d\u52a1\u5668\u5904\u7406\u67e5\u8be2\uff0c\u5c06\u52a0\u5bc6\u7684\u54cd\u5e94\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\uff0c\u7136\u540e\u7531\u5ba2\u6237\u7aef\u89e3\u5bc6\u3002\u8fd9\u53ef\u786e\u4fdd\u5ba2\u6237\u7aef\u548c DNS \u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u514d\u53d7\u653b\u51fb\u8005\u7684\u62e6\u622a\u548c\u64cd\u7eb5\u3002<\/p>\n

DNS over TLS \u7684\u5178\u578b\u7aef\u53e3\u662f 853\uff0c\u5b83\u4f7f\u7528\u4e0e\u5e38\u89c4 DNS over UDP \u6216 TCP \u76f8\u540c\u7684 DNS \u6d88\u606f\u683c\u5f0f\u3002\u4f46\u662f\uff0c\u5b83\u5305\u542b\u5728 TLS \u63e1\u624b\u4e2d\u4ee5\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/p>\n

DNS over TLS (DoT) \u7684\u5185\u90e8\u7ed3\u6784 \u2013 \u5de5\u4f5c\u539f\u7406<\/h2>\n

DNS over TLS \u7684\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n

    \u63e1\u624b<\/strong>\uff1a\u5ba2\u6237\u7aef\u53d1\u8d77\u4e0e DNS \u670d\u52a1\u5668\u7684 TLS \u63e1\u624b\uff0c\u5efa\u7acb\u5b89\u5168\u8fde\u63a5\u3002<\/p>\n<\/li>\n

  2. \n

    \u8be2\u95ee<\/strong>\uff1a\u5ba2\u6237\u7aef\u901a\u8fc7\u5df2\u5efa\u7acb\u7684TLS\u901a\u9053\u5411\u670d\u52a1\u5668\u53d1\u9001DNS\u67e5\u8be2\u3002<\/p>\n<\/li>\n

  3. \n

    \u52a0\u5de5<\/strong>\uff1aDNS \u670d\u52a1\u5668\u5904\u7406\u67e5\u8be2\u5e76\u751f\u6210\u54cd\u5e94\u3002<\/p>\n<\/li>\n

  4. \n

    \u56de\u590d<\/strong>\uff1a\u670d\u52a1\u5668\u5c06\u52a0\u5bc6\u7684 DNS \u54cd\u5e94\u53d1\u9001\u56de\u5ba2\u6237\u7aef\u3002<\/p>\n<\/li>\n

  5. \n

    \u89e3\u5bc6<\/strong>\uff1a\u5ba2\u6237\u7aef\u89e3\u5bc6\u54cd\u5e94\u4ee5\u83b7\u53d6DNS\u4fe1\u606f\u3002<\/p>\n<\/li>\n

  6. \n

    \u89e3\u51b3<\/strong>\uff1a\u5ba2\u6237\u7aef\u6536\u5230\u89e3\u6790\u540e\u7684IP\u5730\u5740\u5e76\u53ef\u4ee5\u8bbf\u95ee\u6240\u8bf7\u6c42\u7684\u7f51\u7ad9\u6216\u670d\u52a1\u3002<\/p>\n<\/li>\n<\/ol>\n

    DNS over TLS (DoT) \u7684\u5173\u952e\u7279\u6027\u5206\u6790<\/h2>\n

    DNS over TLS \u63d0\u4f9b\u4e86\u51e0\u4e2a\u91cd\u8981\u7684\u529f\u80fd\uff0c\u4f7f\u5176\u6210\u4e3a\u4f20\u7edf DNS \u7684\u5b9d\u8d35\u589e\u5f3a\u529f\u80fd\uff1a<\/p>\n

      \n
    1. \n

      \u9690\u79c1<\/strong>\uff1a\u901a\u8fc7\u52a0\u5bc6 DNS \u67e5\u8be2\uff0cDNS over TLS \u53ef\u9632\u6b62\u7b2c\u4e09\u65b9\uff08\u4f8b\u5982\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546 (ISP)\uff09\u76d1\u89c6\u7528\u6237\u7684 DNS \u6d3b\u52a8\u3002<\/p>\n<\/li>\n

    2. \n

      \u5b89\u5168<\/strong>\uff1aDNS \u6d41\u91cf\u52a0\u5bc6\u53ef\u9632\u6b62 DNS \u6b3a\u9a97\u548c\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u9ad8\u7ea7\u522b\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n

    3. \n

      \u6b63\u76f4<\/strong>\uff1aDNS over TLS \u901a\u8fc7\u4fdd\u62a4 DNS \u54cd\u5e94\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u66f4\u6539\u6765\u786e\u4fdd DNS \u54cd\u5e94\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<\/li>\n

    4. \n

      \u9a8c\u8bc1<\/strong>\uff1aTLS \u5728\u5ba2\u6237\u7aef\u548c DNS \u670d\u52a1\u5668\u4e4b\u95f4\u63d0\u4f9b\u8eab\u4efd\u9a8c\u8bc1\uff0c\u964d\u4f4e\u8fde\u63a5\u5230\u6076\u610f\u6216\u865a\u5047 DNS \u670d\u52a1\u5668\u7684\u98ce\u9669\u3002<\/p>\n<\/li>\n

    5. \n

      \u517c\u5bb9\u6027<\/strong>\uff1aDNS over TLS \u4e0e\u73b0\u6709 DNS \u57fa\u7840\u8bbe\u65bd\u517c\u5bb9\uff0c\u53ea\u9700\u5bf9 DNS \u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u8fdb\u884c\u6781\u5c11\u7684\u66f4\u6539\u3002<\/p>\n<\/li>\n

    6. \n

      \u9009\u62e9\u6027\u52a0\u5bc6<\/strong>\uff1aDNS over TLS \u5141\u8bb8\u7528\u6237\u9009\u62e9\u5e94\u52a0\u5bc6\u54ea\u4e9b DNS \u67e5\u8be2\uff0c\u4ece\u800c\u4e3a\u5b9e\u65bd\u52a0\u5bc6\u7b56\u7565\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u57fa\u4e8e TLS \u7684 DNS \u7c7b\u578b (DoT)<\/h2>\n

      DNS over TLS \u6709\u4e24\u79cd\u4e3b\u8981\u6a21\u5f0f\uff1a<\/p>\n

        \n
      1. \n

        \u4e25\u683c\u6a21\u5f0f<\/strong>\uff1a\u5728\u4e25\u683c\u6a21\u5f0f\u4e0b\uff0c\u5ba2\u6237\u7aef\u5bf9\u5176\u6240\u6709\u67e5\u8be2\u5f3a\u5236\u6267\u884c DNS over TLS\u3002\u5982\u679c DNS \u670d\u52a1\u5668\u4e0d\u652f\u6301 TLS\uff0c\u5ba2\u6237\u7aef\u5c06\u4e0d\u4f1a\u53d1\u9001\u67e5\u8be2\u5e76\u4f7f\u7528\u66ff\u4ee3\u670d\u52a1\u5668\u6216\u8fd4\u56de\u9519\u8bef\u3002<\/p>\n<\/li>\n

      2. \n

        \u673a\u4f1a\u4e3b\u4e49\u6a21\u5f0f<\/strong>\uff1a\u5728\u673a\u4f1a\u6a21\u5f0f\u4e0b\uff0c\u5ba2\u6237\u7aef\u5c1d\u8bd5\u901a\u8fc7 TLS \u8fdb\u884c DNS\uff0c\u4f46\u5982\u679c\u670d\u52a1\u5668\u4e0d\u652f\u6301\u52a0\u5bc6\uff0c\u5219\u56de\u9000\u5230\u5e38\u89c4 DNS\u3002\u6b64\u6a21\u5f0f\u5141\u8bb8\u91c7\u7528\u66f4\u7075\u6d3b\u7684 DNS over TLS \u65b9\u6cd5\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u6211\u4eec\u6765\u6bd4\u8f83\u4e00\u4e0b\u4e24\u79cd\u6a21\u5f0f\uff1a<\/p>\n\n\n\n\n\n\n
        \u6a21\u5f0f<\/th>\n\u4f18\u70b9<\/th>\n\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n
        \u4e25\u683c\u6a21\u5f0f<\/td>\n\u5f3a\u6709\u529b\u7684\u5b89\u5168\u548c\u9690\u79c1\u6267\u6cd5\u3002<\/td>\n\u67d0\u4e9b DNS \u670d\u52a1\u5668\u53ef\u80fd\u4e0d\u652f\u6301 TLS\uff0c\u4ece\u800c\u5bfc\u81f4\u5931\u8d25\u3002<\/td>\n<\/tr>\n
        \u673a\u4f1a\u4e3b\u4e49<\/td>\n\u9010\u6b65\u91c7\u7528\uff0c\u517c\u5bb9\u6027\u66f4\u597d\u3002<\/td>\n\u7531\u4e8e\u5e76\u4e0d\u603b\u662f\u4f7f\u7528\u52a0\u5bc6\uff0c\u56e0\u6b64\u5b89\u5168\u4fdd\u8bc1\u8f83\u4f4e\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u4f7f\u7528 DNS over TLS (DoT) \u7684\u65b9\u6cd5\u3001\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6848<\/h2>\n

        \u901a\u8fc7 TLS \u4f7f\u7528 DNS \u7684\u65b9\u6cd5\uff1a<\/h3>\n
          \n
        1. \n

          \u516c\u5171 DNS \u89e3\u6790\u5668<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u624b\u52a8\u914d\u7f6e\u5176\u8bbe\u5907\u6216\u5e94\u7528\u7a0b\u5e8f\u4ee5\u4f7f\u7528\u652f\u6301 DNS over TLS \u7684\u7279\u5b9a DNS \u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n

        2. \n

          \u64cd\u4f5c\u7cfb\u7edf\u96c6\u6210<\/strong>\uff1a\u67d0\u4e9b\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u5185\u7f6e\u9009\u9879\u6765\u542f\u7528 DNS over TLS\uff0c\u4ece\u800c\u7b80\u5316\u6240\u6709\u5e94\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u3002<\/p>\n<\/li>\n

        3. \n

          DNS-over-TLS \u4ee3\u7406\u670d\u52a1\u5668<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u652f\u6301 DNS over TLS \u7684\u4ee3\u7406\u670d\u52a1\u5668\u6765\u52a0\u5bc6 DNS \u67e5\u8be2\uff0c\u7136\u540e\u518d\u5c06\u5176\u8f6c\u53d1\u5230\u5e38\u89c4 DNS \u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848\uff1a<\/h3>\n
            \n
          1. \n

            \u517c\u5bb9\u6027<\/strong>\uff1aDNS over TLS \u9700\u8981\u5ba2\u6237\u7aef\u548c DNS \u670d\u52a1\u5668\u7684\u652f\u6301\u3002\u786e\u4fdd\u4e0e\u6240\u6709\u8bbe\u5907\u548c\u670d\u52a1\u5668\u7684\u517c\u5bb9\u6027\u53ef\u80fd\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/p>\n<\/li>\n

          2. \n

            \u8868\u73b0<\/strong>\uff1a\u989d\u5916\u7684\u52a0\u5bc6\u548c\u89e3\u5bc6\u8fc7\u7a0b\u53ef\u80fd\u4f1a\u7a0d\u5fae\u589e\u52a0 DNS \u67e5\u8be2\u7684\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n<\/li>\n

          3. \n

            \u76f8\u4fe1<\/strong>\uff1a\u7528\u6237\u5fc5\u987b\u4fe1\u4efb DNS over TLS \u63d0\u4f9b\u5546\uff0c\u56e0\u4e3a\u63d0\u4f9b\u5546\u53ef\u4ee5\u770b\u5230\u89e3\u5bc6\u7684 DNS \u67e5\u8be2\u3002\u9009\u62e9\u53ef\u9760\u4e14\u4fe1\u8a89\u826f\u597d\u7684\u63d0\u4f9b\u5546\u5bf9\u4e8e\u7ef4\u62a4\u9690\u79c1\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/li>\n<\/ol>\n

            \u4e3b\u8981\u7279\u70b9\u53ca\u4e0e\u540c\u7c7b\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83<\/h2>\n

            \u8ba9\u6211\u4eec\u5c06 DNS over TLS \u4e0e\u5176\u4ed6 DNS \u5b89\u5168\u673a\u5236\u8fdb\u884c\u6bd4\u8f83\uff1a<\/p>\n\n\n\n\n\n\n\n
            \u673a\u5236<\/th>\n\u63cf\u8ff0<\/th>\n\u4f18\u70b9<\/th>\n\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n
            \u57fa\u4e8e TLS \u7684 DNS (DoT)<\/td>\n\u4f7f\u7528 TLS \u52a0\u5bc6 DNS \u67e5\u8be2\u3002<\/td>\n\u5f3a\u6709\u529b\u7684\u5b89\u5168\u548c\u9690\u79c1\u6267\u6cd5\u3002<\/td>\n\u9700\u8981DNS\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u652f\u6301\u3002<\/td>\n<\/tr>\n
            \u57fa\u4e8e HTTPS \u7684 DNS (DoH)<\/td>\n\u5c06 DNS \u67e5\u8be2\u5c01\u88c5\u5728 HTTPS \u4e2d\u3002<\/td>\n\u7ed5\u8fc7\u5f3a\u5236\u95e8\u6237\u548c\u9632\u706b\u5899\u3002<\/td>\n\u53ef\u80fd\u9700\u8981\u7279\u6b8a\u7684 DNS \u670d\u52a1\u5668\u914d\u7f6e\u3002<\/td>\n<\/tr>\n
            DNSSEC<\/td>\n\u5bf9 DNS \u6570\u636e\u8fdb\u884c\u6570\u5b57\u7b7e\u540d\u4ee5\u786e\u4fdd\u5b8c\u6574\u6027\u3002<\/td>\n\u9632\u6b62 DNS \u6b3a\u9a97\u548c\u6570\u636e\u64cd\u7eb5\u3002<\/td>\nDNS \u54cd\u5e94\u5927\u5c0f\u548c\u7ba1\u7406\u590d\u6742\u6027\u589e\u52a0\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \u4e0e DNS over TLS (DoT) \u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n

            \u968f\u7740\u4e92\u8054\u7f51\u7528\u6237\u8d8a\u6765\u8d8a\u610f\u8bc6\u5230\u9690\u79c1\u548c\u5b89\u5168\u95ee\u9898\uff0c\u57fa\u4e8e TLS \u7684 DNS \u7684\u91c7\u7528\u9884\u8ba1\u5c06\u4f1a\u589e\u957f\u3002\u57fa\u4e8e TLS \u7684 DNS \u53ef\u80fd\u4f1a\u6210\u4e3a\u6d41\u884c\u64cd\u4f5c\u7cfb\u7edf\u3001\u6d4f\u89c8\u5668\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u6807\u51c6\u529f\u80fd\u3002\u6b64\u5916\uff0c\u5c06 DNS over TLS \u4e0e DNSSEC \u7ed3\u5408\u4f7f\u7528\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5b89\u5168\u3001\u66f4\u503c\u5f97\u4fe1\u8d56\u7684 DNS \u89e3\u6790\u8fc7\u7a0b\u3002<\/p>\n

            \u6b64\u5916\uff0cDNS \u52a0\u5bc6\u548c\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u7684\u8fdb\u6b65\u53ef\u80fd\u4f1a\u8fdb\u4e00\u6b65\u589e\u5f3a DNS \u67e5\u8be2\u7684\u9690\u79c1\u6027\u548c\u5b89\u5168\u6027\u3002 DNS over HTTPS (DoH) \u548c\u7c7b\u4f3c\u6280\u672f\u4e5f\u53ef\u80fd\u53d1\u5c55\u4e3a DNS over TLS \u7684\u8865\u5145\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u591a\u79cd\u9009\u9879\u6765\u4fdd\u62a4\u5176 DNS \u6d41\u91cf\u3002<\/p>\n

            \u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5c06\u5176\u4e0e DNS over TLS (DoT) \u5173\u8054<\/h2>\n

            \u4ee3\u7406\u670d\u52a1\u5668\u5728\u4e3a\u7528\u6237\u63d0\u4f9b DNS over TLS \u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002 DNS-over-TLS \u4ee3\u7406\u670d\u52a1\u5668\u5145\u5f53\u5ba2\u6237\u7aef\u548c DNS \u670d\u52a1\u5668\u4e4b\u95f4\u7684\u4e2d\u4ecb\u3002\u5f53\u7528\u6237\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53d1\u9001 DNS \u67e5\u8be2\u65f6\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u4f1a\u4f7f\u7528 TLS \u52a0\u5bc6\u67e5\u8be2\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u652f\u6301\u57fa\u4e8e TLS \u7684 DNS \u7684 DNS \u670d\u52a1\u5668\u3002 DNS \u670d\u52a1\u5668\u5904\u7406\u67e5\u8be2\uff0c\u5c06\u52a0\u5bc6\u7684\u54cd\u5e94\u53d1\u9001\u56de\u4ee3\u7406\uff0c\u4ee3\u7406\u5728\u5c06\u54cd\u5e94\u53d1\u9001\u56de\u5ba2\u6237\u7aef\u4e4b\u524d\u89e3\u5bc6\u8be5\u54cd\u5e94\u3002<\/p>\n

            \u901a\u8fc7\u5229\u7528\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7 TLS \u5b9e\u65bd DNS\uff0c\u800c\u65e0\u9700\u5355\u72ec\u7684\u8bbe\u5907\u6216\u5e94\u7528\u7a0b\u5e8f\u914d\u7f6e\u3002 OneProxy (oneproxy.pro) \u7b49\u4ee3\u7406\u670d\u52a1\u5668\u63d0\u4f9b\u5546\u53ef\u4ee5\u901a\u8fc7 TLS \u670d\u52a1\u63d0\u4f9b\u5b89\u5168\u4e14\u6ce8\u91cd\u9690\u79c1\u7684 DNS\uff0c\u4ece\u800c\u589e\u5f3a\u7528\u6237\u7684\u6574\u4f53\u4e92\u8054\u7f51\u4f53\u9a8c\u3002<\/p>\n

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

            \u6709\u5173 DNS over TLS (DoT) \u7684\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u6d4f\u89c8\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n

              \n
            1. RFC 7858 \u2013 \u57fa\u4e8e\u4f20\u8f93\u5c42\u5b89\u5168 (TLS) \u7684 DNS \u89c4\u8303<\/a><\/li>\n
            2. DNS \u9690\u79c1\u9879\u76ee<\/a><\/li>\n
            3. PowerDNS \u535a\u5ba2 \u2013 \u57fa\u4e8e TLS \u7684 DNS\uff0c\u597d\u7684\u3001\u574f\u7684\u548c\u4e11\u964b\u7684<\/a><\/li>\n<\/ol>\n

              \u8bf7\u8bb0\u4f4f\uff0c\u57fa\u4e8e TLS \u7684 DNS \u662f\u589e\u5f3a\u5f53\u4eca\u4e92\u8054\u7f51\u73af\u5883\u4e2d\u7684\u9690\u79c1\u548c\u5b89\u5168\u6027\u7684\u5b9d\u8d35\u5de5\u5177\u3002\u901a\u8fc7\u4e86\u89e3\u5176\u4f18\u52bf\u548c\u5b9e\u65bd\uff0c\u7528\u6237\u53ef\u4ee5\u91c7\u53d6\u4e3b\u52a8\u63aa\u65bd\u6765\u4fdd\u62a4\u5176\u5728\u7ebf\u6d3b\u52a8\u514d\u53d7\u6f5c\u5728\u5a01\u80c1\u3002<\/p>","protected":false},"featured_media":468247,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476911","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about DNS over TLS (DoT) - Enhancing Privacy and Security for DNS Queries<\/mark>","faq_items":[{"question":"What is DNS over TLS (DoT)?","answer":"

              DNS over TLS (DoT) is a protocol that provides an additional layer of security and privacy for DNS queries. It encrypts DNS traffic using the Transport Layer Security (TLS) protocol, safeguarding your DNS activities from interception and manipulation.<\/p>"},{"question":"How does DNS over TLS work?","answer":"

              When you make a DNS query, DNS over TLS establishes a secure TLS connection between your device and the DNS server. The query is then encrypted and sent through this secure channel. The DNS server processes the query and sends back the encrypted response, which your device decrypts to access the requested website or service.<\/p>"},{"question":"What are the key features of DNS over TLS?","answer":"

              DNS over TLS offers enhanced privacy, security, integrity, and authentication. It prevents third-party monitoring, protects against DNS spoofing and man-in-the-middle attacks, and ensures the authenticity of DNS responses.<\/p>"},{"question":"What types of DNS over TLS (DoT) are there?","answer":"

              There are two main types of DNS over TLS:<\/p>

              1. Strict Mode: The client enforces DNS over TLS for all queries and may return an error if the server doesn't support TLS.<\/p><\/li>

              2. Opportunistic Mode: The client attempts DNS over TLS but falls back to regular DNS if TLS is not supported by the server.<\/p><\/li><\/ol>"},{"question":"How can I use DNS over TLS (DoT)?","answer":"

                There are several ways to use DNS over TLS:<\/p>

                1. Manually configure devices or applications to use DNS servers that support DoT.<\/p><\/li>

                2. Utilize operating systems that offer built-in options for enabling DNS over TLS.<\/p><\/li>

                3. Use DNS-over-TLS proxy servers to encrypt DNS queries before forwarding them to regular DNS servers.<\/p><\/li><\/ol>"},{"question":"What are the benefits and challenges of DNS over TLS?","answer":"

                  Benefits: Strong security, enhanced privacy, and compatibility with existing DNS infrastructure.<\/p>

                  Challenges: Requires support from both client and server, potential slight increase in response time, and the need to trust the DNS over TLS provider.<\/p>"},{"question":"How does DNS over TLS (DoT) compare with other DNS security mechanisms?","answer":"

                  DNS over TLS (DoT) stands out for its encryption using TLS. DNS over HTTPS (DoH) encapsulates queries in HTTPS, while DNSSEC ensures data integrity through digital signatures.<\/p>"},{"question":"What is the future of DNS over TLS?","answer":"

                  As users prioritize privacy and security, DNS over TLS is expected to become a standard feature in various applications and systems. Advancements may further improve encryption and authentication mechanisms, leading to even more secure DNS resolution.<\/p>"},{"question":"How do proxy servers relate to DNS over TLS (DoT)?","answer":"

                  Proxy servers can act as intermediaries for DNS over TLS, providing an easy way for users to implement secure DNS without individual device configurations. Providers like OneProxy offer DNS over TLS services to enhance your internet experience.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/476911","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\/476911\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/468247"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=476911"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}