DNS delegation of zmail.adapt.com updated: May 22, 2013 9:25:43 PM
Delegation
step
query
auth
servers
1
zmail.adapt.com.
.
(f,h,c,b,d,i,m,g,l,k,j,a,e).root-servers.net.
2
zmail.adapt.com.
com.
(b,k,a,g,h,d,c,j,e,m,l,f,i).gtld-servers.net.
3
zmail.adapt.com.
adapt.com.
(ns32,ns31).worldnic.com.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about zmail.adapt.com and learn that com is delegated to 13 name servers (2), so we ask b.gtld-servers.net where we learn that adapt.com is delegated to two name servers, including ns32.worldnic.com (3), so we ask that one and get the following answer: