DNS delegation of atleticano.com updated: May 20, 2013 10:13:39 PM
Delegation
step
query
auth
servers
1
atleticano.com.
.
(c,d,l,g,k,a,b,m,e,h,j,i,f).root-servers.net.
2
atleticano.com.
com.
(a,f,g,h,d,c,e,m,b,k,j,l,i).gtld-servers.net.
3
atleticano.com.
atleticano.com.
(ns7,ns3).zoneedit.com.
We pick c.root-servers.net, one of the 13 root servers (1), and ask it about atleticano.com and learn that com is delegated to 13 name servers (2), so we ask a.gtld-servers.net where we learn that atleticano.com is delegated to two name servers, including ns7.zoneedit.com (3), so we ask that one and get the following answer:
Atleticano.com is a domain controlled by two domain name servers at zoneedit.com. Both are on different IP networks. Incoming mail for atleticano.com is handled by seven mail servers at googlemail.com and google.com having a total of 58 IP numbers. There are 28 duplicated IP numbers. Some of them are on the same IP network.