We pick c.root-servers.net, one of the 13 root servers (1), and ask it about clix.to and learn that to is delegated to five name servers (2), so we ask tonic.to where we learn that clix.to is delegated to two name servers, including ns1.above.com (3), so we ask that one and get the following answer:
Clix.to is a domain controlled by two domain name servers at above.com having a total of four IP numbers. Some of them are on the same IP network. Clix.to has one IP number (69.43.161.178), but the reverse is ?.
All of the more than hundred host names that point to the IP number 69.43.161.178 point only to that ip number (example: area.be, troyan.be and creams.biz ).
The two name servers ns1 and ns2.above.com together
There are about a hundred domains that use name server group 1.