DNS delegation of e.nic.ch updated: Jun 19, 2013 2:42:59 PM
Delegation
step
query
auth
servers
1
e.nic.ch.
.
(c,h,e,b,k,f,g,a,l,j,m,d,i).root-servers.net.
2
e.nic.ch.
ch.
(e,b,a,f,c,h,d).nic.ch.
We pick c.root-servers.net, one of the 13 root servers (1), and ask it about e.nic.ch and learn that ch is delegated to seven name servers (2), so we ask e.nic.ch and get the following answer:
All of the two host names that point to the IP number 2001:678:3::1 point to the two IP numbers 2001:678:3::1 and 194.0.17.1 together, hereafter referred to as "IP group 1".
The name server e.nic.ch
All of the two domains that use the name server e.nic.ch use the seven name servers a, b, c, d, e, f and h.nic.ch together (example: .ch and ch ).
The IP number 194.0.17.1
All of the two host names that point to the IP number 194.0.17.1 point to IP group 1.