DNS delegation of boacompra.com updated: May 25, 2013 11:05:44 PM
Delegation
step
query
auth
servers
1
boacompra.com.
.
(h,i,k,m,e,b,a,f,c,d,j,g,l).root-servers.net.
2
boacompra.com.
com.
(g,d,a,c,i,j,h,f,m,k,l,b,e).gtld-servers.net.
3
boacompra.com.
boacompra.com.
(eliot,borges,charles).uol.com.br.
We pick h.root-servers.net, one of the 13 root servers (1), and ask it about boacompra.com and learn that com is delegated to 13 name servers (2), so we ask g.gtld-servers.net where we learn that boacompra.com is delegated to three name servers, including eliot.uol.com.br (3), so we ask that one and get the following answer:
Three quarter of the about twenty host names that point only to the IP number 200.98.236.242 use the two name servers ns1 and ns2.softlayer.com together.
The name server eliot.uol.com.br
There are several hundred of domains that use the name server eliot.uol.com.br.