DNS delegation of elisa.net updated: May 19, 2013 10:35:48 AM
Delegation
step
query
auth
servers
1
elisa.net.
.
(d,a,j,e,f,i,h,k,g,b,l,c,m).root-servers.net.
2
elisa.net.
net.
(m,h,b,g,a,d,j,f,l,c,k,e,i).gtld-servers.net.
3
elisa.net.
elisa.net.
(ns-se,ns-fi).elisa.net.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about elisa.net and learn that net is delegated to 13 name servers (2), so we ask m.gtld-servers.net where we learn that elisa.net is delegated to two name servers, including ns-se.elisa.net (3), so we ask that one and get the following answer:
Elisa.net is a domain controlled by two domain name servers at elisa.net themselves. Both are on different IP networks. Incoming mail for elisa.net is handled by two mail servers at kolumbus.fi. Both are on the same IP network. Elisa.net has one IP number (195.197.95.145), but the reverse is ?.