\u667a\u80fdDNS\uff1a\u6df1\u5165\u63a2\u8ba8<\/h3>\n

\u667a\u80fdDNS\u8fdb\u4e00\u6b65\u6269\u5c55\u4e86DNS\u7684\u529f\u80fd\uff0c\u6210\u4e3a\u4ece\u4efb\u4f55\u5730\u65b9\u89c2\u770b”\u65b0\u95fb\u5973\u738b”\u7684\u5f3a\u5927\u76df\u53cb\u3002\u4ee5\u4e0b\u662f\u5176\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n

\n
1. \u60a8\u7684\u8bbe\u5907\u53d1\u8d77\u5bf9\u6258\u7ba1”\u65b0\u95fb\u5973\u738b”\u7684\u6d41\u5a92\u4f53\u670d\u52a1\u7684\u67e5\u8be2\u3002<\/li>\n
2. \u667a\u80fdDNS\u670d\u52a1\u5668\u62e6\u622a\u6b64\u67e5\u8be2\u3002<\/li>\n
3. \u5b83\u7528\u6765\u81ea\u9999\u6e2f\u6216\u65b0\u52a0\u5761\u670d\u52a1\u5668\u7684\u8bf7\u6c42\u66ff\u6362\u60a8\u7684\u539f\u59cb\u8bf7\u6c42\u3002<\/li>\n
4. \u6d41\u5a92\u4f53\u670d\u52a1\u63a5\u6536\u4fee\u6539\u540e\u7684\u8bf7\u6c42\u5e76\u6388\u4e88\u5185\u5bb9\u8bbf\u95ee\u6743\u9650\u3002<\/li>\n<\/ol>\n

   \u5bf9\u4e8e\u7cbe\u901a\u4ee3\u7801\u7684\u4eba\u6765\u8bf4\uff0c\u8fd9\u91cc\u6709\u4e00\u4e2a\u7b80\u5316\u7684Python\u811a\u672c\uff0c\u6f14\u793a\u4e86DNS\u62e6\u622a\u7684\u6982\u5ff5\uff1a<\/p>\n

   \r\nimport dns.resolver\r\n\r\ndef smart_dns_intercept(domain, target_country):\r\n    resolver = dns.resolver.Resolver()\r\n    resolver.nameservers = ['smart.dns.server.ip']  # \u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u667a\u80fdDNS\u670d\u52a1\u5668IP\r\n    \r\n    try:\r\n        answers = resolver.resolve(domain, 'A')\r\n        for rdata in answers:\r\n            return str(rdata)\r\n    except dns.resolver.NXDOMAIN:\r\n        print(f\"\u672a\u627e\u5230\u57df\u540d {domain}\")\r\n    except Exception as e:\r\n        print(f\"\u53d1\u751f\u9519\u8bef\uff1a{e}\")\r\n\r\n# \u4f7f\u7528\u793a\u4f8b\r\noriginal_ip = smart_dns_intercept('streaming.service.com', 'HK')\r\nprint(f\"\u62e6\u622a\u7684IP\uff1a{original_ip}\")\r\n<\/code><\/pre>\n
   [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
   VPN\uff1a\u4e92\u8054\u7f51\u9690\u79c1\u7684\u745e\u58eb\u519b\u5200<\/strong><\/h2>\n
   VPN\uff08\u865a\u62df\u79c1\u4eba\u7f51\u7edc\uff09\u5bf9\u7f51\u7edc\u5b89\u5168\u548c\u5730\u7406\u89e3\u9501\u91c7\u53d6\u5168\u9762\u7684\u65b9\u6cd5\u3002\u5b83\u5728\u60a8\u7684\u8bbe\u5907\u548c\u60a8\u9009\u62e9\u4f4d\u7f6e\u7684\u670d\u52a1\u5668\u4e4b\u95f4\u521b\u5efa\u4e00\u4e2a\u52a0\u5bc6\u96a7\u9053\uff0c\u6709\u6548\u5730\u63a9\u76d6\u4e86\u60a8\u7684\u5168\u90e8\u5728\u7ebf\u5b58\u5728\u3002<\/p>\n
   VPN\u7684\u4e3b\u8981\u7279\u6027<\/h3>\n
   \n
   \u4f7f\u7528\u52a0\u5bc6\u4ee5\u589e\u5f3a\u5b89\u5168\u6027<\/li>\n
   \u7531\u4e8e\u52a0\u5bc6\u5f00\u9500\u53ef\u80fd\u4f1a\u964d\u4f4e\u4e92\u8054\u7f51\u901f\u5ea6<\/li>\n
   \u9632\u6b62\u6570\u636e\u5728\u8fde\u63a5\u7f51\u7edc\u4e4b\u5916\u4f20\u8f93<\/li>\n
   \u5229\u7528ESP\uff08\u5c01\u88c5\u5b89\u5168\u8f7d\u8377\uff09\u534f\u8bae<\/li>\n
   \u53ef\u4ee5\u8f7b\u677e\u7ed5\u8fc7\u9632\u706b\u5899<\/li>\n<\/ul>\n
   VPN\u534f\u8bae\u6df1\u5165\u63a2\u8ba8<\/h3>\n
   \u8ba9\u6211\u4eec\u6765\u770b\u770b\u6d41\u884c\u7684OpenVPN\u534f\u8bae\uff1a<\/p>\n
   \n
   TLS\u63e1\u624b\u5efa\u7acb\u5b89\u5168\u8fde\u63a5\u3002<\/li>\n
   \u4ea4\u6362\u5bf9\u79f0\u5bc6\u94a5\u7528\u4e8e\u6570\u636e\u52a0\u5bc6\u3002<\/li>\n
   \u6570\u636e\u5305\u88ab\u5c01\u88c5\u548c\u52a0\u5bc6\u3002<\/li>\n
   \u6570\u636e\u5305\u901a\u8fc7VPN\u670d\u52a1\u5668\u8def\u7531\uff0c\u63a9\u76d6\u60a8\u7684\u771f\u5b9eIP\u3002<\/li>\n<\/ol>\n
   \u4ee5\u4e0b\u662fVPN\u6570\u636e\u5305\u5c01\u88c5\u7684Python\u7b80\u5316\u8868\u793a\uff1a<\/p>\n
   \r\nimport ssl\r\nimport socket\r\n\r\ndef vpn_encapsulate(data, vpn_server, vpn_port):\r\n    context = ssl.create_default_context()\r\n    with socket.create_connection((vpn_server, vpn_port)) as sock:\r\n        with context.wrap_socket(sock, server_hostname=vpn_server) as secure_sock:\r\n            # \u6a21\u62dfVPN\u8ba4\u8bc1\r\n            secure_sock.send(b\"AUTH_TOKEN\")\r\n            \r\n            # \u5c01\u88c5\u5e76\u53d1\u9001\u6570\u636e\r\n            encrypted_data = encrypt_data(data)  # \u5b9e\u73b0\u60a8\u7684\u52a0\u5bc6\u65b9\u6cd5\r\n            secure_sock.send(encrypted_data)\r\n            \r\n            # \u63a5\u6536\u54cd\u5e94\r\n            response = secure_sock.recv(1024)\r\n            return decrypt_data(response)  # \u5b9e\u73b0\u60a8\u7684\u89e3\u5bc6\u65b9\u6cd5\r\n\r\n# \u4f7f\u7528\u793a\u4f8b\r\nresult = vpn_encapsulate(\"GET \/the-queen-of-news HTTP\/1.1\\nHost: streaming.service.com\", \"vpn.server.com\", 443)\r\nprint(f\"VPN\u670d\u52a1\u5668\u54cd\u5e94\uff1a{result}\")\r\n<\/code><\/pre>\n
   [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
   DNS vs VPN\uff1a\u6280\u672f\u5bf9\u51b3<\/strong><\/h2>\n
   \u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u5256\u6790\u4e86\u8fd9\u4e24\u79cd\u6280\u672f\uff0c\u8ba9\u6211\u4eec\u6bd4\u8f83\u4e00\u4e0b\u5b83\u4eec\u5728\u5173\u952e\u9886\u57df\u7684\u8868\u73b0\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
   \u6307\u6807<\/th>\n
   DNS<\/th>\n
   VPN<\/th>\n<\/tr>\n
   \u5ef6\u8fdf<\/td>\n
   ~10-30ms\u5f00\u9500<\/td>\n
   ~50-100ms\u5f00\u9500<\/td>\n<\/tr>\n
   \u52a0\u5bc6<\/td>\n
   \u65e0\uff08DNSSEC\u53ef\u9009\uff09<\/td>\n
   AES-256\uff08\u5178\u578b\uff09<\/td>\n<\/tr>\n
   \u534f\u8bae\u652f\u6301<\/td>\n
   UDP\/53, TCP\/53<\/td>\n
   \u591a\u79cd\uff08OpenVPN, WireGuard\u7b49\uff09<\/td>\n<\/tr>\n
   IP\u63a9\u853d<\/td>\n
   \u90e8\u5206\uff08\u4ec5DNS\u67e5\u8be2\uff09<\/td>\n
   \u5b8c\u5168<\/td>\n<\/tr>\n
   \u9632\u706b\u5899\u7ed5\u8fc7<\/td>\n
   \u6709\u9650<\/td>\n
   \u9ad8\u7ea7\uff08\u5e26\u6df7\u6dc6\uff09<\/td>\n<\/tr>\n
   \u901f\u5ea6<\/td>\n
   \u66f4\u5feb<\/td>\n
   \u7531\u4e8e\u52a0\u5bc6\u800c\u8f83\u6162<\/td>\n<\/tr>\n
   \u6210\u672c<\/td>\n
   \u66f4\u5177\u6210\u672c\u6548\u76ca<\/td>\n
   \u901a\u5e38\u66f4\u8d35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
   [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
   \u5b9e\u65bd\u60a8\u9009\u62e9\u7684\u89e3\u51b3\u65b9\u6848<\/strong><\/h2>\n
   \u65e0\u8bba\u60a8\u9009\u62e9DNS\u8fd8\u662fVPN\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6781\u5ba2\u63d0\u793a\uff0c\u5e2e\u52a9\u60a8\u8fdb\u884c\u6700\u4f73\u5b9e\u65bd\uff1a<\/p>\n
   \u667a\u80fdDNS\u8bbe\u7f6e<\/h3>\n
   \n
   \u627e\u5230\u60a8\u8def\u7531\u5668\u7684DNS\u8bbe\u7f6e\u9875\u9762\uff08\u901a\u5e38\u662f192.168.1.1\u6216192.168.0.1\uff09\u3002<\/li>\n
   \u7528\u667a\u80fdDNS\u63d0\u4f9b\u5546\u7684\u670d\u52a1\u5668\u66ff\u6362\u9ed8\u8ba4DNS\u3002<\/li>\n
   \u5237\u65b0\u60a8\u7684\u7f13\u5b58\uff1a\n
   # Windows\r\nipconfig \/flushdns\r\n\r\n# macOS\/Linux\r\nsudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder<\/code><\/pre>\n<\/li>\n
   \u9a8c\u8bc1DNS\u66f4\u6539\uff1a\n
   nslookup streaming.service.com<\/code><\/pre>\n<\/li>\n<\/ol>\n
   VPN\u914d\u7f6e<\/h3>\n
   \n
   \u9009\u62e9\u4e00\u4e2aVPN\u534f\u8bae\uff08\u63a8\u8350OpenVPN\u4ee5\u4fdd\u8bc1\u5b89\u5168\u6027\uff09\u3002<\/li>\n
   \u4e0b\u8f7d\u60a8\u63d0\u4f9b\u5546\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/li>\n
   \u5bf9\u4e8e\u547d\u4ee4\u884c\u7231\u597d\u8005\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fde\u63a5\uff1a\n
   sudo openvpn --config \/path\/to\/your\/vpn\/config.ovpn<\/code><\/pre>\n<\/li>\n
   \u9a8c\u8bc1\u60a8\u7684\u65b0IP\uff1a\n
   curl ifconfig.me<\/code><\/pre>\n<\/li>\n<\/ol>\n
   [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
   \u9762\u5411\u6280\u672f\u7231\u597d\u8005\u7684\u9ad8\u7ea7\u8003\u8651\u56e0\u7d20<\/strong><\/h2>\n
   \u5f53\u60a8\u6df1\u5165\u7814\u7a76\u5982\u4f55\u7ed5\u8fc7\u5730\u7406\u9650\u5236\u89c2\u770b”\u65b0\u95fb\u5973\u738b”\u65f6\uff0c\u8003\u8651\u63a2\u7d22\u8fd9\u4e9b\u9ad8\u7ea7\u6280\u672f\uff1a<\/p>\n
   \n
   \u4f7f\u7528HTTPS\u8fdb\u884c\u52a0\u5bc6\u57df\u540d\u67e5\u8be2\uff0c\u589e\u5f3a\u9690\u79c1\u3002<\/li>\n
   \u9009\u62e9\u6027\u8def\u7531\uff0c\u4e3a\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\u4f18\u5316\u8fde\u63a5\u901f\u5ea6\u3002<\/li>\n
   \u521b\u5efa\u81ea\u5df1\u7684\u5b89\u5168\u670d\u52a1\u5668\uff0c\u5b8c\u5168\u63a7\u5236\u60a8\u7684\u5728\u7ebf\u5b58\u5728\u3002<\/li>\n
   \u5b9e\u65bd\u7f51\u7edc\u7ea7\u963b\u6b62\uff0c\u8fc7\u6ee4\u5e7f\u544a\u548c\u6076\u610f\u7f51\u7ad9\u3002<\/li>\n
   \u7ed3\u5408\u591a\u79cd\u5b89\u5168\u534f\u8bae\uff0c\u5b9e\u73b0\u5f3a\u5927\u7684\u591a\u5c42\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n
   [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
   \u5e38\u89c1\u95ee\u9898<\/strong><\/h2>\n
   \u95ee\u98981\uff1a\u6211\u4eec\u5982\u4f55\u6539\u53d8\u6211\u4eec\u5728\u7ebf\u4e0a\u7684\u8868\u89c2\u4f4d\u7f6e\uff1f<\/h3>\n
   \u7b54\uff1a\u901a\u8fc7\u4f7f\u7528\u865a\u62df\u79c1\u4eba\u7f51\u7edc\u5e94\u7528\uff0c\u60a8\u53ef\u4ee5\u5c06\u6d41\u91cf\u901a\u8fc7\u4e0d\u540c\u4f4d\u7f6e\u7684\u670d\u52a1\u5668\u8def\u7531\uff0c\u6709\u6548\u5730\u6539\u53d8\u60a8\u53ef\u89c1\u7684IP\u5730\u5740\u3002<\/p>\n
   \u95ee\u98982\uff1a\u4e3a\u4ec0\u4e48\u52a0\u5bc6\u8fde\u63a5\u6709\u65f6\u4f1a\u5bfc\u81f4\u901f\u5ea6\u53d8\u6162\uff1f<\/h3>\n
   \u7b54\uff1a\u52a0\u5bc6\u8fde\u63a5\u901a\u8fc7\u5c01\u88c5\u6570\u636e\u5305\u63d0\u4f9b\u589e\u5f3a\u7684\u5b89\u5168\u6027\u3002\u52a0\u5bc6\u548c\u89e3\u5bc6\u7684\u8fc7\u7a0b\u5f15\u5165\u4e86\u989d\u5916\u7684\u5f00\u9500\uff0c\u8fd9\u53ef\u80fd\u4f1a\u964d\u4f4e\u6574\u4f53\u6027\u80fd\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u672a\u52a0\u5bc6\u7684\u8fde\u63a5\u6ca1\u6709\u8fd9\u4e00\u5b89\u5168\u5c42\uff0c\u5141\u8bb8\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n
   \u95ee\u98983\uff1a\u4e3a\u4ec0\u4e48\u57df\u540d\u89e3\u6790\u4e3b\u8981\u4f7f\u7528UDP\uff1f<\/h3>\n
   \u7b54\uff1a\u57df\u540d\u89e3\u6790\u4e3b\u8981\u4f7f\u7528UDP\u662f\u56e0\u4e3a\u8fd9\u4e9b\u8bf7\u6c42\u901a\u5e38\u5f88\u5c0f\uff0c\u5f88\u5bb9\u6613\u9002\u5e94UDP\u6bb5\u3002\u6b64\u5916\uff0cUDP\u76f8\u5bf9\u4e8eTCP\u7684\u901f\u5ea6\u4f18\u52bf\u5bf9\u4e8e\u5feb\u901f\u5730\u5740\u67e5\u627e\u662f\u6709\u76ca\u7684\u3002<\/p>\n
   \u95ee\u98984\uff1a\u6211\u4eec\u53ef\u4ee5\u7ec4\u5408\u4e0d\u540c\u7684\u7f51\u7edc\u5b89\u5168\u6280\u672f\u5417\uff1f<\/h3>\n
   \u7b54\uff1a\u662f\u7684\uff0c\u53ef\u4ee5\u540c\u65f6\u4f7f\u7528\u591a\u79cd\u7f51\u7edc\u5b89\u5168\u6280\u672f\u3002\u8fd9\u79cd\u7ec4\u5408\u53ef\u4ee5\u89e3\u51b3\u5355\u4e2a\u7cfb\u7edf\u7684\u6f0f\u6d1e\uff0c\u540c\u65f6\u4fdd\u7559\u6bcf\u79cd\u6280\u672f\u7684\u4f18\u52bf\u3002<\/p>\n
   [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
   \u7ed3\u8bba\uff1a\u589e\u5f3a\u60a8\u7684\u6d41\u5a92\u4f53\u4f53\u9a8c<\/strong><\/h2>\n
   \u6709\u4e86\u8fd9\u4e9b\u5173\u4e8eDNS\u548cVPN\u6280\u672f\u7684\u6280\u672f\u77e5\u8bc6\uff0c\u60a8\u73b0\u5728\u5df2\u7ecf\u51c6\u5907\u597d\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a\uff0c\u5982\u4f55\u7ed5\u8fc7\u5730\u7406\u9650\u5236\u5e76\u6b23\u8d4f”\u65b0\u95fb\u5973\u738b”\u3002\u8bb0\u4f4f\uff0c\u5728\u5b83\u4eec\u4e4b\u95f4\u7684\u9009\u62e9\u4e0d\u4ec5\u4ec5\u662f\u5173\u4e8e\u8bbf\u95ee\u5185\u5bb9\uff1b\u5b83\u8fd8\u5173\u4e4e\u60a8\u5728\u6570\u5b57\u9886\u57df\u66f4\u5e7f\u6cdb\u7684\u9690\u79c1\u548c\u5b89\u5168\u76ee\u6807\u3002\u5728\u5b9e\u65bd\u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u7ee7\u7eed\u63a2\u7d22\u548c\u7406\u89e3\u4f7f\u8fd9\u79cd\u9b54\u6cd5\u6210\u4e3a\u53ef\u80fd\u7684\u5e95\u5c42\u7f51\u7edc\u534f\u8bae\u548c\u7f51\u7edc\u5b89\u5168\u63aa\u65bd\u3002\u65e0\u8bba\u60a8\u9009\u62e9DNS\u7684\u901f\u5ea6\u8fd8\u662fVPN\u7684\u5168\u9762\u5b89\u5168\u6027\uff0c\u60a8\u73b0\u5728\u90fd\u5df2\u51c6\u5907\u597d\u50cf\u771f\u6b63\u7684\u6280\u672f\u4e13\u5bb6\u4e00\u6837\u8fdb\u884c\u6d41\u5a92\u4f53\u89c2\u770b\u3002<\/p>\n
   [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
   [vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] \u5728\u5f53\u4eca\u4e92\u8054\u4e16\u754c\u4e2d\uff0c\u4e92\u8054\u7f51\u662f\u65e0\u6570\u5e94\u7528\u7a0b\u5e8f\u7684\u652f\u67f1\uff0c\u4f7f\u5f97\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\u6210\u4e3a\u9996\u8981\u5173\u6ce8\u70b9\u3002DNS\u548cVPN\u7b49\u5de5\u5177\u5728\u4fdd\u62a4\u6211\u4eec\u7684\u5728\u7ebf\u6d3b\u52a8\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u5bf9\u4e8e\u6e34\u671b\u89c2\u770b”\u65b0\u95fb\u5973\u738b”\u7684\u6d77\u5916\u7528\u6237\u6765\u8bf4\uff0c\u4e86\u89e3\u8fd9\u4e9b\u6280\u672f\u7684\u590d\u6742\u6027\u81f3\u5173\u91cd\u8981\u3002\u672c\u6307\u5357\u6df1\u5165\u63a2\u8ba8\u4e86\u7f51\u7edc\u534f\u8bae\u3001\u7f51\u7edc\u5b89\u5168\u63aa\u65bd\u548c\u5b9e\u9645\u5e94\u7528\uff0c\u5305\u62ec\u4f7f\u7528\u9999\u6e2f\u670d\u52a1\u5668\u7b49\u7b56\u7565\uff0c\u4ee5\u53ca\u5b9e\u9645\u5b9e\u65bd\u65b9\u6cd5\uff0c\u5e2e\u52a9\u60a8\u5728\u953b\u70bc\u6280\u672f\u808c\u8089\u7684\u540c\u65f6\u8bbf\u95ee\u60a8\u559c\u7231\u7684\u5185\u5bb9\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] DNS\uff1a\u5185\u5bb9\u89e3\u9501\u7684\u65e0\u540d\u82f1\u96c4 DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u5728\u5730\u7406\u89e3\u9501\u4e16\u754c\u4e2d\u5e38\u5e38\u88ab\u5ffd\u89c6\uff0c\u4f46\u5b83\u662f\u6781\u5ba2\u6b66\u5668\u5e93\u4e2d\u7684\u5f3a\u5927\u5de5\u5177\u3002\u5176\u6838\u5fc3\u529f\u80fd\u662f\u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u57df\u540d\u8f6c\u6362\u4e3aIP\u5730\u5740\uff0c\u4f5c\u4e3a\u4e00\u4e2a\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u4e3b\u8981\u4f7f\u7528UDP\uff08\u7528\u6237\u6570\u636e\u62a5\u534f\u8bae\uff09\u8fdb\u884c\u5b9e\u73b0\u3002 \u4e3b\u8981\u7279\u6027 \u5c06\u57df\u540d\u8f6c\u6362\u4e3aIP\u5730\u5740 \u652f\u6301\u52a8\u6001\u66f4\u65b0 \u9632\u62a4\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff08DDoS\uff09\u653b\u51fb \u901a\u8fc7\u4e3a\u5355\u4e2a\u57df\u540d\u63d0\u4f9b\u591a\u4e2aIP\u5730\u5740\u6765\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861 \u667a\u80fdDNS\uff1a\u6df1\u5165\u63a2\u8ba8 \u667a\u80fdDNS\u8fdb\u4e00\u6b65\u6269\u5c55\u4e86DNS\u7684\u529f\u80fd\uff0c\u6210\u4e3a\u4ece\u4efb\u4f55\u5730\u65b9\u89c2\u770b”\u65b0\u95fb\u5973\u738b”\u7684\u5f3a\u5927\u76df\u53cb\u3002\u4ee5\u4e0b\u662f\u5176\u5de5\u4f5c\u539f\u7406\uff1a \u60a8\u7684\u8bbe\u5907\u53d1\u8d77\u5bf9\u6258\u7ba1”\u65b0\u95fb\u5973\u738b”\u7684\u6d41\u5a92\u4f53\u670d\u52a1\u7684\u67e5\u8be2\u3002 \u667a\u80fdDNS\u670d\u52a1\u5668\u62e6\u622a\u6b64\u67e5\u8be2\u3002 \u5b83\u7528\u6765\u81ea\u9999\u6e2f\u6216\u65b0\u52a0\u5761\u670d\u52a1\u5668\u7684\u8bf7\u6c42\u66ff\u6362\u60a8\u7684\u539f\u59cb\u8bf7\u6c42\u3002 \u6d41\u5a92\u4f53\u670d\u52a1\u63a5\u6536\u4fee\u6539\u540e\u7684\u8bf7\u6c42\u5e76\u6388\u4e88\u5185\u5bb9\u8bbf\u95ee\u6743\u9650\u3002 \u5bf9\u4e8e\u7cbe\u901a\u4ee3\u7801\u7684\u4eba\u6765\u8bf4\uff0c\u8fd9\u91cc\u6709\u4e00\u4e2a\u7b80\u5316\u7684Python\u811a\u672c\uff0c\u6f14\u793a\u4e86DNS\u62e6\u622a\u7684\u6982\u5ff5\uff1a import dns.resolver def smart_dns_intercept(domain, target_country): resolver = dns.resolver.Resolver() resolver.nameservers = [‘smart.dns.server.ip’] # \u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u667a\u80fdDNS\u670d\u52a1\u5668IP try: answers = resolver.resolve(domain, ‘A’) for rdata in answers: return str(rdata) except dns.resolver.NXDOMAIN: print(f”\u672a\u627e\u5230\u57df\u540d {domain}”) except Exception as e: print(f”\u53d1\u751f\u9519\u8bef\uff1a{e}”) # \u4f7f\u7528\u793a\u4f8b original_ip […]<\/p>\n
   Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":15010,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[3183,3184,3185,2182,265],"class_list":["post-15024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-dns-sc","tag-geo-restrictions-sc","tag-the-queen-of-news-sc","tag-vpn-sc","tag-265"],"acf":[],"yoast_head":"\n