DNS delegation of bhargavi.com updated: May 26, 2013 4:51:36 AM
Delegation
step
query
auth
servers
1
bhargavi.com.
.
(l,b,j,i,f,k,m,d,g,e,c,h,a).root-servers.net.
2
bhargavi.com.
com.
(k,a,l,c,e,h,i,g,j,b,m,f,d).gtld-servers.net.
3
bhargavi.com.
bhargavi.com.
(ns4,ns2,ns1,ns3).hostvirtual.com.
We pick l.root-servers.net, one of the 13 root servers (1), and ask it about bhargavi.com and learn that com is delegated to 13 name servers (2), so we ask k.gtld-servers.net where we learn that bhargavi.com is delegated to four name servers, including ns4.hostvirtual.com (3), so we ask that one and get the following answer:
Two thirds of the about a hundred host names that point only to the IP number 208.111.41.41 use the four name servers ns1, ns2, ns3 and ns4.hostvirtual.com together, hereafter referred to as "name server group 1", (example: doctorram.net, vmgen.com and webactuate.com ). Worth noting is that one quarter of the domains that use name server group 1 point only to the IP number 208.111.41.41.
The two name servers ns1 and ns2.hostvirtual.com together
Six percent of the more than two hundred domains that use name server group 2 point only to the IP number 208.111.34.198 (example: snpi.org.ru, bfn.org.ru and orpk.ru ).