DNS delegation of s9a1psmtp.com updated: May 24, 2013 12:26:21 PM
Delegation
step
query
auth
servers
1
s9a1psmtp.com.
.
(k,b,j,e,d,f,g,c,h,m,l,i,a).root-servers.net.
2
s9a1psmtp.com.
com.
(f,k,a,l,h,m,e,j,i,c,d,b,g).gtld-servers.net.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about s9a1psmtp.com and learn that com is delegated to 13 name servers (2), so we ask f.gtld-servers.net and get the following answer:
