DNS delegation of thomson.net updated: May 22, 2013 1:59:46 AM
Delegation
step
query
auth
servers
1
thomson.net.
.
(j,h,f,a,b,k,c,i,g,e,l,m,d).root-servers.net.
2
thomson.net.
net.
(i,c,m,b,e,h,j,f,k,d,g,l,a).gtld-servers.net.
3
thomson.net.
thomson.net.
(pdns2,pdns1).cscdns.net.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about thomson.net and learn that net is delegated to 13 name servers (2), so we ask i.gtld-servers.net where we learn that thomson.net is delegated to two name servers, including pdns2.cscdns.net (3), so we ask that one and get the following answer:
Thomson.net is a domain controlled by two domain name servers at cscdns.net. Both are on different IP networks. Incoming mail for thomson.net is handled by four mail servers at psmtp.com. All four of them are on the same IP network. Thomson.net has one IP number (157.254.235.241), but the reverse is ?.