DNS delegation of dns-servers.ru updated: May 23, 2013 11:28:27 AM
Delegation
step
query
auth
servers
1
dns-servers.ru.
.
(b,i,h,j,m,d,l,a,f,k,e,c,g).root-servers.net.
2
dns-servers.ru.
ru.
(e,d,b,a,f).dns.ripn.net.
3
dns-servers.ru.
dns-servers.ru.
(ns2,ns4,ns3,ns1).fastvps.ru.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about dns-servers.ru and learn that ru is delegated to five name servers (2), so we ask e.dns.ripn.net where we learn that dns-servers.ru is delegated to four name servers, including ns2.fastvps.ru (3), so we ask that one and get the following answer: