DNS delegation of trents.com updated: May 19, 2013 10:47:02 PM
Delegation
step
query
auth
servers
1
trents.com.
.
(c,i,h,j,k,b,l,f,g,d,m,e,a).root-servers.net.
2
trents.com.
com.
(l,g,m,c,k,j,b,d,h,f,i,e,a).gtld-servers.net.
3
trents.com.
trents.com.
(ns1,ns2).above.com.
We pick c.root-servers.net, one of the 13 root servers (1), and ask it about trents.com and learn that com is delegated to 13 name servers (2), so we ask l.gtld-servers.net where we learn that trents.com is delegated to two name servers, including ns1.above.com (3), so we ask that one and get the following answer:
Trents.com is a domain controlled by two domain name servers at above.com having a total of four IP numbers. Some of them are on the same IP network. Trents.com has one IP number (199.59.163.207), but the reverse is ?.