{"version":"1.0","provider_name":"Jui-Nan Lin&#039;s Blog","provider_url":"https:\/\/jnlin.org","author_name":"jnlin","author_url":"https:\/\/jnlin.org\/author\/jnlin\/","title":"AWS \u63a8\u51fa Anycast DNS \u670d\u52d9\uff1aAmazon Route 53","html":"<p>AWS\u4eca\u5929\u63a8\u51fa<a href=\"http:\/\/aws.typepad.com\/aws\/2010\/12\/amazon-route-53-the-aws-domain-name-service.html\">Amazon Route 53<\/a>\uff0c\u672c\u8cea\u4e0a\u662f\u4e00\u500bDNS Hosting\u670d\u52d9\uff0c\u50f9\u683c\u662f\u6bcf\u4e00\u767e\u842c\u500b DNS Query\u6536\u8cbbUSD$0.5\uff0c\u8d85\u904e\u5341\u5104\u500bQuery\u5f8c\u6bcf\u767e\u842c\u500bUSD$0.25\uff0c\u7136\u5f8c\u6bcf\u500bDomain\u6bcf\u500b\u6708\u8981\u591a\u6536USD$1\u3002<\/p>  <p>\u6839\u64daAmazon CTO Werner Vogels\u7684<a href=\"http:\/\/www.allthingsdistributed.com\/2010\/12\/dns_amazon_route_53.html\">\u8aaa\u6cd5<\/a>\uff0c\u63a1\u7528\u7684\u662fAnycast\u7684\u6280\u8853\u3002\u5728\u5168\u7403\u670916\u500b\u9ede\uff0c\u5305\u542b\u4e9e\u6d32\u7684\u9999\u6e2f\u3001\u6771\u4eac\u8207\u65b0\u52a0\u5761\u3002\u5be6\u6e2c\u8d77\u4f86\uff0c\u5f9e\u53f0\u7063\u5230\u4e9e\u6d32\u7684Routing\u9084\u4e0d\u932f\uff0c\u4f46\u7f8e\u570b\u7684Routing\u6709\u9ede\u4e0d\u5920\u597d\uff0c\u6709\u7684\u5730\u65b9RTT\u5927\u6982\u9084\u8981\u63a5\u8fd1100ms\u3002<\/p>  <p>\u53e6\u5916\uff0c\u5c1a\u672a\u652f\u63f4wildcard\u4ee5\u53ca\u5728\u4e00\u500bzone file\u88e1\u9762\u6709subdomain\u7684entry\uff0c\u4f60\u5fc5\u9700\u8981\u53e6\u5916\u5207\u958b\u6210\u53e6\u4e00\u500bzone file\u3002\u76ee\u524d\u4e5f\u4e0d\u80fd\u7576\u4f5c\u5176\u4ed6DNS Server\u7684Slave\u3002<\/p>  <p>\u5982\u679c\u672a\u4f86\u80fd\u5920\u652f\u63f4\u5f9e\u5225\u7684DNS master server \u7528 zone transfer \u7684\u65b9\u5f0f\u9032\u5165Route 53\u7684\u8a71\uff0c\u4f7f\u7528\u7684\u5f48\u6027\u6703\u5927\u975e\u5e38\u591a\u3002<\/p>\r\n\r\n<em>2010\/12\/17 Updated:<\/em>  \u4eca\u5929\u7684 AWS Webinar \u8aaa\u660e\u4e86\u73fe\u5728\u5df2\u7d93\u652f\u63f4 wildcard! \u525b\u525b\u5be6\u6e2c\u7684\u7d50\u679c\uff0c\u5728\u4e00\u500b zone file \u653e subdomain \u7684 entry \u7684\u529f\u80fd\u4e5f\u652f\u63f4\u4e86\uff0c\u73fe\u5728\u5df2\u7d93\u4e0d\u9700\u8981\u53e6\u5916\u5207\u958b\u6210\u53e6\u4e00\u500b zone file\u3002","type":"rich"}