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Re: lists of DNS servers by region.
Tatsuya Kawasaki wrote: > Many web sites which are mulihome/mult co-located seem to act > differnetly depend on which DNS severs that we use. > > Questions: > 1. Does anyone have lists of DNS servers by region to may optimize the > path?-- of course it may depend on the network topology ...Assume that > If ISP is fully messed with others.. ie Teir I provider for exmaple. > > 2. what is the typical of method they(web hosts) used to decide > which one to give? Many DNS "load balancing" solutions will return the address of the web server closest to the _query source_. This means these systems work best when your recursive DNS servers are topologically closest to your users. S