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2020-7-16 · 如果递归 DNS 服务器不支持 EDNS 客户端子网,请尝试使用支持的 DNS 服务器;例如 Google DNS、OpenDNS 和 Amazon DNS 服务器。对于 EC2-Classic,Amazon DNS 服务器位于。对于 EC2-VPC,Amazon DNS 服务器位于 VPC 网络范围 4. Official Google Webmaster Central Blog: Google Public DNS 2020-7-18 · Google Public DNS resolvers automatically probe to discover ECS-aware nameservers and have observed the footprint of ECS support from CDNs expanding steadily over the past years. By now, more than 4000 nameservers from approximately 300 content providers support ECS. The Google-Akamai collaboration marks a significant milestone in our ongoing Google DNS, OpenDNS and CDN performance - CDN Planet 2012-2-16 · Google and OpenDNS promise faster and safer DNS lookups and each serves billions of DNS queries every month. It has been blogged about before that using these DNS resolvers can cause (big) problems when requesting content from CDNs, because some CDNs detect the user's location wrong and serve content from far-away servers.

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Instantly fetch all the Current as well as Historical DNS records of - You may check the results at our site or through our easy-to-use API. Home; Geolocation [ Country / State / City ] Google LLC: United States / California / Mountain View: Current DNS of Google… IP Geolocation Demystified - Big Data Cloud What is IP Geolocation? This is part 1 of a 2-part series on the current stage of IP Geolocation services worldwide. If you are interested in how BigDataCloud is revolutionising the industry, head straight to part 2: The Next Generation IP Geolocation Service. An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a computer network.

How to get the most local OpenDNS number – OpenDNS

2020-6-12 · Google DNS Geolocation Issue. Ask Question Asked 9 years, 4 months ago. Active 9 years, 4 months ago. Viewed 1k times 2. I work on a ISP in Africa. Our customers were being redirected to Google cache in South Africa. Apparently with no reason, they start being redirected to Google US, which for us has higher latencies (avg: 400 ms). DNS Geolocation using Google Public DNS - Microsoft … 2017-1-11 · Generally, when using DNS geolocation, we should use the local DNS server. This is mentioned in the second article I provided above as ‘the client computer’s local DNS servers ask the Microsoft DNS servers for the IP address associated with Office 365’. However, as you are using Google Public DNS, the computer will use the Google Public DNS. GeoDNS and Geolocation Load Balancing Service. Test for Build your own CDN or Geolocation Load Balancing with highly accurate geolocation service that makes the decisions on the real location of the visitor, not on the location of the DNS resolver he is using. Our GeoDNS service is tested and fully compatible with services like OpenDNS and Google Public DNS.