DNS delegation of www.ch updated: Jun 19, 2013 12:48:20 PM
Delegation
step
query
auth
servers
1
www.ch.
.
(a,i,g,j,h,e,f,b,c,m,l,d,k).root-servers.net.
2
www.ch.
ch.
(e,d,c,h,a,f,b).nic.ch.
3
www.ch.
www.ch.
(ns1,ns2).sedoparking.com.
We pick a.root-servers.net, one of the 13 root servers (1), and ask it about www.ch and learn that ch is delegated to seven name servers (2), so we ask e.nic.ch where we learn that www.ch is delegated to two name servers, including ns1.sedoparking.com (3), so we ask that one and get the following answer:
Three quarter of the several thousand of host names that point only to the IP number 82.98.86.174 use name server group 1 (example: antiaids.net, mail.analfingering.com and snackes.com ). Worth noting is that six percent of the domains that use name server group 1 point only to the IP number 82.98.86.174.
The IP number 74.208.13.27
There are several hundred of host names that point to the IP number 74.208.13.27.