DNS delegation of videofyi.com updated: May 21, 2013 12:47:52 PM
Delegation
step
query
auth
servers
1
videofyi.com.
.
(f,a,i,e,c,h,j,d,l,g,b,k,m).root-servers.net.
2
videofyi.com.
com.
(m,k,f,c,i,h,l,d,b,e,a,g,j).gtld-servers.net.
3
videofyi.com.
videofyi.com.
(ns09,ns10).domaincontrol.com.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about videofyi.com and learn that com is delegated to 13 name servers (2), so we ask m.gtld-servers.net where we learn that videofyi.com is delegated to two name servers, including ns09.domaincontrol.com (3), so we ask that one and get the following answer:
