DNS delegation of jheeinc.com updated: May 22, 2013 8:23:03 PM
Delegation
step
query
auth
servers
1
jheeinc.com.
.
(e,h,b,c,f,i,j,m,l,k,g,a,d).root-servers.net.
2
jheeinc.com.
com.
(i,k,c,l,f,m,e,a,d,j,g,h,b).gtld-servers.net.
3
jheeinc.com.
jheeinc.com.
(ns48,ns47).domaincontrol.com.
We pick e.root-servers.net, one of the 13 root servers (1), and ask it about jheeinc.com and learn that com is delegated to 13 name servers (2), so we ask i.gtld-servers.net where we learn that jheeinc.com is delegated to two name servers, including ns48.domaincontrol.com (3), so we ask that one and get the following answer:
Jheeinc.com is a domain controlled by two domain name servers at domaincontrol.com having a total of four IP numbers. All four of them are on different IP networks. Incoming mail for jheeinc.com is handled by seven mail servers at googlemail.com and google.com having a total of 54 IP numbers. There are 31 duplicated IP numbers. Some of them are on the same IP network. Jheeinc.com has four IP numbers (216.239.38.21, 216.239.36.21, 216.239.32.21, 216.239.34.21). All four of them are on different IP networks.