DNS delegation of ww.ficbok.com updated: May 22, 2013 11:46:53 PM
Delegation
step
query
auth
servers
1
ww.ficbok.com.
.
(k,a,d,m,h,g,b,i,f,l,e,c,j).root-servers.net.
2
ww.ficbok.com.
com.
(b,l,d,e,f,g,k,a,c,m,h,j,i).gtld-servers.net.
3
ww.ficbok.com.
ficbok.com.
(ns3,ns4).domainmanager.com.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about ww.ficbok.com and learn that com is delegated to 13 name servers (2), so we ask b.gtld-servers.net where we learn that ficbok.com is delegated to two name servers, including ns3.domainmanager.com (3), so we ask that one and get the following answer:
Ww.ficbok.com is hosted on two servers in Dallas, TX, United States.
The three IP numbers 23.23.210.22, 74.86.197.160 and 208.87.34.65 together
There are several thousand of host names that point to the three IP numbers 23.23.210.22, 74.86.197.160 and 208.87.34.65 together, hereafter referred to as "IP group 1".