DNS delegation of gcnet.com updated: May 23, 2013 5:23:06 PM
Delegation
step
query
auth
servers
1
gcnet.com.
.
(d,j,k,i,b,m,a,g,e,l,c,h,f).root-servers.net.
2
gcnet.com.
com.
(a,f,h,e,b,c,i,j,d,m,l,g,k).gtld-servers.net.
3
gcnet.com.
gcnet.com.
(auth-dns3,auth-dns2,auth-dns1).hubris.net.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about gcnet.com and learn that com is delegated to 13 name servers (2), so we ask a.gtld-servers.net where we learn that gcnet.com is delegated to three name servers, including auth-dns3.hubris.net (3), so we ask that one and get the following answer:
Gcnet.com is a domain controlled by three domain name servers at hubris.net. Two of them are on the same IP network. Incoming mail for gcnet.com is handled by four mail servers also at hubris.net. All four of them are on the same IP network. Gcnet.com has one IP number (207.178.96.45), but the reverse is capella.hubris.net.
Six percent of the several hundred of domains that use the name server auth-dns3.hubris.net point to the IP number 207.178.96.45. Worth noting is that three quarter of the host names that point to the IP number 207.178.96.45 use the name server auth-dns3.hubris.net.