DNS delegation of 66.147.244 updated: May 20, 2013 6:29:24 AM
Delegation
step
query
auth
servers
1
244.147.66.in-addr.arpa.
.
(g,m,d,i,f,e,b,k,j,a,h,l,c).root-servers.net.
2
244.147.66.in-addr.arpa.
in-addr.arpa.
(e,b,c,f,d,a).in-addr-servers.arpa.
3
244.147.66.in-addr.arpa.
66.in-addr.arpa.
(z,y,u,v,t,r,x,w).arin.net.
4
244.147.66.in-addr.arpa.
244.147.66.in-addr.arpa.
(ns1,ns2).unifiedlayer.com.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about 244.147.66.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask e.in-addr-servers.arpa where we learn that 66.in-addr.arpa is delegated to eight name servers, including z.arin.net (3), so we ask that one and learn that 244.147.66.in-addr.arpa is delegated to two name servers (4), so we ask ns1.unifiedlayer.com and get the following answer: