DNS delegation of ns1.busca.co updated: May 21, 2013 8:11:32 PM
Delegation
step
query
auth
servers
1
ns1.busca.co.
.
(h,e,g,b,l,k,c,a,d,m,f,i,j).root-servers.net.
2
ns1.busca.co.
co.
(ns3,ns5,ns1,ns2,ns4,ns6).cctld.co.
3
ns1.busca.co.
busca.co.
(ns2,ns1).busca.co.
We pick h.root-servers.net, one of the 13 root servers (1), and ask it about ns1.busca.co and learn that co is delegated to six name servers (2), so we ask ns3.cctld.co where we learn that busca.co is delegated to two name servers, including ns2.busca.co (3), so we ask that one and get the following answer:
All of the eight domains that use the primary name server ns1.busca.co use name server group 1. Worth noting is that all of the domains that use name server group 1 use the primary name server ns1.busca.co.
The two name servers ns1 and ns2.busca.co together
There are eight domains that use name server group 1.
All of those use the primary name server ns1.busca.co. Worth noting is that all of the domains that use the primary name server ns1.busca.co use name server group 1.
Seven of them point only to the IP number 96.127.140.202.
Seven of them use only the IPv4 number 96.127.140.202. Worth noting is that six of the domains that only use the IPv4 number 96.127.140.202 use name server group 1.
The IPv4 number 96.127.140.202 only
Three of the seven domains that only use the IPv4 number 96.127.140.202 are under the tld "co".