DNS delegation of 67.195 updated: May 25, 2013 11:53:52 PM
Delegation
step
query
auth
servers
1
195.67.in-addr.arpa.
.
(g,c,d,i,e,l,m,j,f,k,a,b,h).root-servers.net.
2
195.67.in-addr.arpa.
in-addr.arpa.
(d,a,b,c,e,f).in-addr-servers.arpa.
3
195.67.in-addr.arpa.
67.in-addr.arpa.
(u,y,z,t,x,v,r,w).arin.net.
4
195.67.in-addr.arpa.
195.67.in-addr.arpa.
(ns3,ns4,ns5,ns1,ns2).yahoo.com.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about 195.67.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask d.in-addr-servers.arpa where we learn that 67.in-addr.arpa is delegated to eight name servers, including u.arin.net (3), so we ask that one and learn that 195.67.in-addr.arpa is delegated to five name servers (4), so we ask ns3.yahoo.com and get the following answer: