Re:Roll Your Own CDN
by kuon on Friday August 01, 2014 @06:44PM
(#8123228)
I'd like to point out that google DNS among others uses anycast and are in reality composed of multiple servers geographically distributed, even if there is a single IP.
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The IP you query as a client is anycast, but I'd wager recursive queries out of their caches come from geo-friendly IPs.