DNS delegation of 69.55.48 updated: May 23, 2013 4:48:48 PM
Delegation
step
query
auth
servers
1
48.55.69.in-addr.arpa.
.
(a,d,l,c,h,b,m,i,g,j,f,e,k).root-servers.net.
2
48.55.69.in-addr.arpa.
in-addr.arpa.
(e,b,f,c,a,d).in-addr-servers.arpa.
3
48.55.69.in-addr.arpa.
69.in-addr.arpa.
(x,v,w,t,y,u,z,r).arin.net.
4
48.55.69.in-addr.arpa.
48.55.69.in-addr.arpa.
(ns4,ns2,ns1,ns3).serverstack.com.
We pick a.root-servers.net, one of the 13 root servers (1), and ask it about 48.55.69.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 69.in-addr.arpa is delegated to eight name servers, including x.arin.net (3), so we ask that one and learn that 48.55.69.in-addr.arpa is delegated to four name servers (4), so we ask ns4.serverstack.com and get the following answer: