DNS delegation of bsc.gm updated: May 25, 2013 10:45:06 AM
Delegation
step
query
auth
servers
1
bsc.gm.
.
(b,c,h,g,a,l,j,m,k,e,f,i,d).root-servers.net.
2
bsc.gm.
gm.
ns2.nic.gm. ns1.nic.gm. ns1.asap-asp.net.
3
bsc.gm.
bsc.gm.
ns1.afraid.org. ns2.afraid.org. ns3.afraid.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about bsc.gm and learn that gm is delegated to three name servers (2), so we ask ns2.nic.gm where we learn that bsc.gm is delegated to three name servers, including ns1.afraid.org (3), so we ask that one and get the following answer:
Bsc.gm is a domain controlled by four domain name servers at afraid.org having a total of five IP numbers. All five of them are on different IP networks. Incoming mail for bsc.gm is handled by one mail server at bsc.gm themselves. Bsc.gm has one IP number (213.171.206.30), but the reverse is server206-30.live-servers.net.
Eight of the about twenty host names that point only to the IP number 213.171.206.30 use the three name servers ns1, ns2 and ns3.livedns.co.uk together.
The four name servers ns1, ns2, ns3 and ns4.afraid.org together
There are several thousand of domains that use name server group 1.