DNS delegation of orkut.az updated: May 19, 2013 4:44:54 AM
Delegation
step
query
auth
servers
1
orkut.az.
.
(b,e,a,h,m,i,c,d,g,j,f,k,l).root-servers.net.
2
orkut.az.
az.
az.hostmaster.ua. ns.demos.su. rip.psg.com.
3
orkut.az.
orkut.az.
(ns1,ns3,ns4,ns2).google.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about orkut.az and learn that az is delegated to three name servers (2), so we ask az.hostmaster.ua where we learn that orkut.az is delegated to four name servers, including ns1.google.com (3), so we ask that one and get the following answer: