DNS delegation of wwwgoogle.co.nz updated: May 25, 2013 9:28:46 AM
Delegation
step
query
auth
servers
1
wwwgoogle.co.nz.
.
(h,e,f,d,c,b,g,j,l,a,k,i,m).root-servers.net.
2
wwwgoogle.co.nz.
nz.
(ns2,ns1,ns4,ns6,ns5,ns7,ns3).dns.net.nz.
3
wwwgoogle.co.nz.
wwwgoogle.co.nz.
(ns2,ns1).bodis.com.
We pick h.root-servers.net, one of the 13 root servers (1), and ask it about wwwgoogle.co.nz and learn that nz is delegated to seven name servers (2), so we ask ns2.dns.net.nz where we learn that wwwgoogle.co.nz is delegated to two name servers, including ns2.bodis.com (3), so we ask that one and get the following answer:
All of the several thousand of domains that use the primary name server ns1.bodis.com use name server group 1 (example: edenservices.com, editorialwriting.us and ssbang.com ). Worth noting is that three quarter of the domains that use name server group 1 use the primary name server ns1.bodis.com.
The two name servers ns1 and ns2.bodis.com together
There are several thousand of domains that use name server group 1.