DNS delegation of root.uni5.com.br updated: May 25, 2013 9:42:45 AM
Delegation
step
query
auth
servers
1
root.uni5.com.br.
.
(f,i,a,c,g,h,l,e,b,j,k,d,m).root-servers.net.
2
root.uni5.com.br.
br.
(f,a,b,d,e,c).dns.br.
3
root.uni5.com.br.
uni5.com.br.
(charles,borges,eliot).uol.com.br.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about root.uni5.com.br and learn that br is delegated to six name servers (2), so we ask f.dns.br where we learn that uni5.com.br is delegated to three name servers, including charles.uol.com.br (3), so we ask that one and get the following answer: