DNS delegation of xhcdn.com updated: Jun 19, 2013 4:02:28 AM
Delegation
step
query
auth
servers
1
xhcdn.com.
.
(k,d,h,e,g,f,j,c,m,b,l,a,i).root-servers.net.
2
xhcdn.com.
com.
(j,f,i,g,e,k,d,a,c,h,l,b,m).gtld-servers.net.
3
xhcdn.com.
xhcdn.com.
(ns2,ns1).xhamster.com.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about xhcdn.com and learn that com is delegated to 13 name servers (2), so we ask j.gtld-servers.net where we learn that xhcdn.com is delegated to two name servers, including ns2.xhamster.com (3), so we ask that one and get the following answer:
Four of them use name server group 1 (example: ns1.xhamster.com ).
Four of them point to IP group 2.
The two name servers ns1 and ns2.xhamster.com together
There are about sixty domains that use name server group 1.
Four of those use mail server group 1.
Three of them use mail server group 2.
Three of them point only to the IP number 46.229.167.145. Worth noting is that all of the host names that point only to the IP number 46.229.167.145 use name server group 1.
Two of them point to IP group 2. Worth noting is that two of the host names that point to IP group 2 use name server group 1.
The IP number 46.229.167.145 only
All of the three host names that point only to the IP number 46.229.167.145 use name server group 1. Worth noting is that three of the domains that use name server group 1 point only to the IP number 46.229.167.145.
The IP number 46.229.167.145
There are three host names that point to the IP number 46.229.167.145.
