If I have 1 DNS server in the US, and 1 in the EU... if I'm in the EU and type in "www.mydomain.com" and it resolves, which server would handle the query? EU or US?
Consider that my US DNS Server is "ns1" and the other "ns2" and it's been setup, in that order, on my registrar for that domain...
(I'm trying to determine the viability of having cross-continent DNS servers/slaves)