DNS delegation of cornup.com updated: May 25, 2013 10:59:07 AM
Delegation
step
query
auth
servers
1
cornup.com.
.
(k,a,f,g,m,c,d,j,e,b,h,l,i).root-servers.net.
2
cornup.com.
com.
(k,f,j,a,m,c,i,d,h,l,g,b,e).gtld-servers.net.
3
cornup.com.
cornup.com.
(ns16,ns15).zoneedit.com.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about cornup.com and learn that com is delegated to 13 name servers (2), so we ask k.gtld-servers.net where we learn that cornup.com is delegated to two name servers, including ns16.zoneedit.com (3), so we ask that one and get the following answer:
Cornup.com is a domain controlled by two domain name servers at zoneedit.com. Both are on different IP networks. Incoming mail for cornup.com is handled by three mail servers at psmtp.com. Both are on the same IP network. We are missing the IP:s of one server: cornup.com.s9a1.psmtp.com.