DNS delegation of pe.pusan.ac.kr updated: May 24, 2013 8:13:13 PM
Delegation
step
query
auth
servers
1
pe.pusan.ac.kr.
.
(f,l,k,c,g,a,i,b,e,h,d,j,m).root-servers.net.
2
pe.pusan.ac.kr.
kr.
(c,e,g,b,d,f).dns.kr.
3
pe.pusan.ac.kr.
pusan.ac.kr.
(jagalchi,ns2).pusan.ac.kr.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about pe.pusan.ac.kr and learn that kr is delegated to six name servers (2), so we ask c.dns.kr where we learn that pusan.ac.kr is delegated to two name servers, including jagalchi.pusan.ac.kr (3), so we ask that one and get the following answer: