DNS delegation of ns4.us updated: Jun 19, 2013 5:08:31 AM
Delegation
step
query
auth
servers
1
ns4.us.
.
(e,f,m,l,i,g,d,b,h,j,c,a,k).root-servers.net.
2
ns4.us.
us.
(b,e,a,c,f,k).cctld.us.
3
ns4.us.
ns4.us.
(ns2,ns1).ns4.us.
We pick e.root-servers.net, one of the 13 root servers (1), and ask it about ns4.us and learn that us is delegated to six name servers (2), so we ask b.cctld.us where we learn that ns4.us is delegated to two name servers, including ns2.ns4.us (3), so we ask that one and get the following answer:
Ns4.us is a domain controlled by two domain name servers at ns4.us themselves. Both are on different IP networks. Incoming mail for ns4.us is handled by one mail server also at ns4.us. Ns4.us has one IP number (64.235.53.112), but the reverse is dizot.net.
Ns4.us is hosted on a server in Las Vegas, NV, United States.
The name server ns2.ns4.us
There are about twenty domains that use the name server ns2.ns4.us.
All of those use the two name servers ns1 and ns2.ns4.us together.
Three quarter of them point to the IP number 64.235.53.112. Worth noting is that a third of the host names that point to the IP number 64.235.53.112 use the name server ns2.ns4.us.
The IP number 64.235.53.112
There are about fourty host names that point to the IP number 64.235.53.112.
A third of them use the name server ns2.ns4.us. Worth noting is that three quarter of the domains that use the name server ns2.ns4.us point to the IP number 64.235.53.112.
A third of them use the name server ns1.ns4.us. Worth noting is that three quarter of the domains that use the name server ns1.ns4.us point to the IP number 64.235.53.112.