DNS delegation of 192.112 updated: May 20, 2013 1:38:14 PM
Delegation
step
query
auth
servers
1
112.192.in-addr.arpa.
.
(e,b,c,h,m,d,a,f,k,j,l,i,g).root-servers.net.
2
112.192.in-addr.arpa.
in-addr.arpa.
(d,e,a,b,c,f).in-addr-servers.arpa.
3
112.192.in-addr.arpa.
192.in-addr.arpa.
(x,r,u,y,v,w,t,z).arin.net.
We pick e.root-servers.net, one of the 13 root servers (1), and ask it about 112.192.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 192.in-addr.arpa is delegated to eight name servers, including x.arin.net (3), so we ask that one and get the following answer: