DNS delegation of 69.55.56 updated: Jun 19, 2013 4:52:18 PM
Delegation
step
query
auth
servers
1
56.55.69.in-addr.arpa.
.
(c,k,l,a,f,b,h,j,e,g,d,m,i).root-servers.net.
2
56.55.69.in-addr.arpa.
in-addr.arpa.
(a,d,b,e,f,c).in-addr-servers.arpa.
3
56.55.69.in-addr.arpa.
69.in-addr.arpa.
(z,u,w,x,r,y,t,v).arin.net.
4
56.55.69.in-addr.arpa.
56.55.69.in-addr.arpa.
(ns3,ns4,ns1,ns2).serverstack.com.
We pick c.root-servers.net, one of the 13 root servers (1), and ask it about 56.55.69.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask a.in-addr-servers.arpa where we learn that 69.in-addr.arpa is delegated to eight name servers, including z.arin.net (3), so we ask that one and learn that 56.55.69.in-addr.arpa is delegated to four name servers (4), so we ask ns3.serverstack.com and get the following answer: