DNS delegation of c.bitbit.net updated: May 23, 2013 10:12:26 AM
Delegation
step
query
auth
servers
1
c.bitbit.net.
.
(g,b,c,d,a,e,h,j,m,l,k,f,i).root-servers.net.
2
c.bitbit.net.
net.
(a,g,m,k,i,b,c,l,f,d,j,e,h).gtld-servers.net.
3
c.bitbit.net.
bitbit.net.
(ns-zoo,ns-foo,ns-bar).linpro.net.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about c.bitbit.net and learn that net is delegated to 13 name servers (2), so we ask a.gtld-servers.net where we learn that bitbit.net is delegated to three name servers, including ns-zoo.linpro.net (3), so we ask that one and get the following answer:
C.bitbit.net is a domain controlled by three domain name servers at linpro.net having a total of four IP numbers. All four of them are on different IP networks. Incoming mail for c.bitbit.net is handled by one mail server at .. We are missing the IP:s of one server: ..