DNS delegation of codrul.com updated: May 25, 2013 5:03:51 AM
Delegation
step
query
auth
servers
1
codrul.com.
.
(a,e,l,h,i,c,g,b,d,f,m,k,j).root-servers.net.
2
codrul.com.
com.
(d,m,f,e,g,i,j,l,c,h,a,b,k).gtld-servers.net.
3
codrul.com.
codrul.com.
(ns2,ns1).host-md.net.
We pick a.root-servers.net, one of the 13 root servers (1), and ask it about codrul.com and learn that com is delegated to 13 name servers (2), so we ask d.gtld-servers.net where we learn that codrul.com is delegated to two name servers, including ns2.host-md.net (3), so we ask that one and get the following answer:
Codrul.com is a domain controlled by two domain name servers at host-md.net having a total of four IP numbers. Some of them are on the same IP network. Incoming mail for codrul.com is handled by one mail server at codrul.com themselves having a total of two IP numbers. Both are on different IP networks. Codrul.com has two IP numbers (2a02:fd0:4:1::23, 217.26.147.23). Both are on different IP networks.