DNS delegation of ncafb.com updated: May 24, 2013 11:09:23 AM
Delegation
step
query
auth
servers
1
ncafb.com.
.
(j,a,f,e,l,g,h,m,d,k,i,c,b).root-servers.net.
2
ncafb.com.
com.
(e,c,h,j,f,m,i,g,k,d,l,a,b).gtld-servers.net.
3
ncafb.com.
ncafb.com.
(ns2,ns1).amenworld.com.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about ncafb.com and learn that com is delegated to 13 name servers (2), so we ask e.gtld-servers.net where we learn that ncafb.com is delegated to two name servers, including ns2.amenworld.com (3), so we ask that one and get the following answer:
Ncafb.com is a domain controlled by two domain name servers at amenworld.com having a total of four IP numbers. Some of them are on the same IP network. Incoming mail for ncafb.com is handled by two mail servers at google.com and ncafb.com having a total of 24 IP numbers. There are five duplicated IP numbers. Some of them are on the same IP network. Ncafb.com has one IP number (81.88.57.70), but the reverse is ?.