DNS delegation of c.ad2.net updated: May 20, 2013 5:12:46 AM
Delegation
step
query
auth
servers
1
c.ad2.net.
.
(d,m,a,l,c,h,b,e,f,j,k,g,i).root-servers.net.
2
c.ad2.net.
net.
(a,b,k,f,l,m,g,c,j,h,d,i,e).gtld-servers.net.
3
c.ad2.net.
ad2.net.
(ns01,ns02).gmoserver.jp.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about c.ad2.net and learn that net is delegated to 13 name servers (2), so we ask a.gtld-servers.net where we learn that ad2.net is delegated to two name servers, including ns01.gmoserver.jp (3), so we ask that one and get the following answer:
C.ad2.net is a domain controlled by two domain name servers at gmoserver.jp. Both are on different IP networks. Incoming mail for c.ad2.net is handled by one mail server at ad2.net. C.ad2.net has one IP number (210.172.157.25), which also has a corresponding reverse pointer.