DNS delegation of vmboot.com updated: May 21, 2013 4:27:44 PM
Delegation
step
query
auth
servers
1
vmboot.com.
.
(b,c,k,i,l,f,d,h,g,j,a,m,e).root-servers.net.
2
vmboot.com.
com.
(j,d,k,e,f,i,b,l,m,a,g,c,h).gtld-servers.net.
3
vmboot.com.
vmboot.com.
(yns2,yns1).yahoo.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about vmboot.com and learn that com is delegated to 13 name servers (2), so we ask j.gtld-servers.net where we learn that vmboot.com is delegated to two name servers, including yns2.yahoo.com (3), so we ask that one and get the following answer: