DNS delegation of pornbf.com updated: Jun 18, 2013 5:53:08 AM
Delegation
step
query
auth
servers
1
pornbf.com.
.
(k,m,g,h,f,c,l,d,i,b,j,e,a).root-servers.net.
2
pornbf.com.
com.
(m,h,c,i,a,k,j,g,b,d,f,e,l).gtld-servers.net.
3
pornbf.com.
pornbf.com.
(ns1,ns2).above.com.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about pornbf.com and learn that com is delegated to 13 name servers (2), so we ask m.gtld-servers.net where we learn that pornbf.com is delegated to two name servers, including ns1.above.com (3), so we ask that one and get the following answer:
Pornbf.com is a domain controlled by two domain name servers at above.com having a total of four IP numbers. Some of them are on the same IP network. Pornbf.com has one IP number (69.43.161.173), but the reverse is ?.