DNS delegation of dnsaut6.unam.mx updated: May 23, 2013 10:47:33 AM
Delegation
step
query
auth
servers
1
dnsaut6.unam.mx.
.
(k,f,e,b,g,d,j,h,a,i,l,m,c).root-servers.net.
2
dnsaut6.unam.mx.
mx.
(i,e,m,o,c,x).mx-ns.mx.
3
dnsaut6.unam.mx.
unam.mx.
(ns3,ns4).unam.mx.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about dnsaut6.unam.mx and learn that mx is delegated to six name servers (2), so we ask i.mx-ns.mx where we learn that unam.mx is delegated to two name servers, including ns3.unam.mx (3), so we ask that one and get the following answer: