DNS delegation of usbankfa.com updated: May 24, 2013 1:43:34 PM
Delegation
step
query
auth
servers
1
usbankfa.com.
.
(d,f,j,k,c,b,l,i,e,h,a,m,g).root-servers.net.
2
usbankfa.com.
com.
(k,d,g,i,h,j,b,f,e,a,c,l,m).gtld-servers.net.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about usbankfa.com and learn that com is delegated to 13 name servers (2), so we ask k.gtld-servers.net and get the following answer: