DNS delegation of a.newbie.com updated: Jun 19, 2013 7:09:15 AM
Delegation
step
query
auth
servers
1
a.newbie.com.
.
(k,f,a,l,b,h,j,i,e,c,g,d,m).root-servers.net.
2
a.newbie.com.
com.
(d,c,a,m,e,h,i,l,k,b,f,j,g).gtld-servers.net.
3
a.newbie.com.
newbie.com.
(buy,sell).internettraffic.com.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about a.newbie.com and learn that com is delegated to 13 name servers (2), so we ask d.gtld-servers.net where we learn that newbie.com is delegated to two name servers, including buy.internettraffic.com (3), so we ask that one and get the following answer:
The two name servers buy and sell.internettraffic.com together
There are millions of domains that use name server group 1.
Half of those point to IP group 1 (example: dpextreme.com, ilsognatore.it and mrfilth.info ). Worth noting is that three quarter of the host names that point to IP group 1 use name server group 1.
The two IP numbers 176.74.176.167 and 208.87.35.103 together
Three quarter of the several thousand of host names that point to IP group 1 use name server group 1 (example: haarschneiderei.com, ns1.pageantwebdesign.com and hotredtube.info ). Worth noting is that a third of the domains that use name server group 1 point to IP group 1.
