DNS delegation of bol.co.kr updated: May 21, 2013 12:19:37 PM
Delegation
step
query
auth
servers
1
bol.co.kr.
.
(g,i,k,d,m,h,f,c,b,l,e,a,j).root-servers.net.
2
bol.co.kr.
kr.
(e,d,b,c,g,f).dns.kr.
3
bol.co.kr.
bol.co.kr.
(ns2,ns0).nexon.co.kr.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about bol.co.kr and learn that kr is delegated to six name servers (2), so we ask e.dns.kr where we learn that bol.co.kr is delegated to two name servers, including ns2.nexon.co.kr (3), so we ask that one and get the following answer:
Bol.co.kr is a domain controlled by two domain name servers at nexon.co.kr. Both are on different IP networks. Incoming mail for bol.co.kr is handled by one mail server at bol.co.kr themselves. Bol.co.kr has one IP number (218.232.109.61), but the reverse is ?.