DNS delegation of 69.89.16.4 updated: May 23, 2013 11:42:40 AM
Delegation
step
query
auth
servers
1
4.16.89.69.in-addr.arpa.
.
(a,c,d,l,m,b,f,j,g,i,h,e,k).root-servers.net.
2
4.16.89.69.in-addr.arpa.
in-addr.arpa.
(e,c,f,d,a,b).in-addr-servers.arpa.
3
4.16.89.69.in-addr.arpa.
69.in-addr.arpa.
(r,w,x,v,u,z,t,y).arin.net.
4
4.16.89.69.in-addr.arpa.
16.89.69.in-addr.arpa.
(ns1,ns2).unifiedlayer.com.
We pick a.root-servers.net, one of the 13 root servers (1), and ask it about 4.16.89.69.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 r.arin.net (3), so we ask that one and learn that 16.89.69.in-addr.arpa is delegated to two name servers (4), so we ask ns1.unifiedlayer.com and get the following answer: