DNS delegation of googlearth.co.kr updated: May 21, 2013 2:36:44 AM
Delegation
step
query
auth
servers
1
googlearth.co.kr.
.
(b,d,i,m,e,g,l,j,h,k,a,f,c).root-servers.net.
2
googlearth.co.kr.
kr.
(d,c,b,g,e,f).dns.kr.
3
googlearth.co.kr.
googlearth.co.kr.
(ns1,ns2,ns4,ns3).google.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about googlearth.co.kr and learn that kr is delegated to six name servers (2), so we ask d.dns.kr where we learn that googlearth.co.kr is delegated to four name servers, including ns1.google.com (3), so we ask that one and get the following answer: