"The query resolution functionality of Route 53 is based on anycast, which will route the request automatically to the DNS server that is the closest." http://

"The query resolution functionality of Route 53 is based on anycast, which will route the request automatically to the DNS server that is the closest." http://www.allthingsdistributed.com/2010/12/dns_amazon_route_53.html http://www.allthingsdistributed.com/2010/12/dns_amazon_route...