We pick b.root-servers.net, one of the 13 root servers (1), and ask it about flickr.cz and learn that cz is delegated to five name servers (2), so we ask f.ns.nic.cz where we learn that flickr.cz is delegated to four name servers, including dns.xpojnt.com (3), so we ask that one and get the following answer:
Four of them point to the IP number 80.250.24.211. Worth noting is that four of the host names that point to the IP number 80.250.24.211 use the name server dns.xpay.cz.
The IP number 80.250.24.211
There are about thirty host names that point to the IP number 80.250.24.211.
Twelve of them use the name server dns.remet.cz (example: sextip.cz ). Worth noting is that twelve of the domains that use the name server dns.remet.cz point to the IP number 80.250.24.211.
Twelve of them use the name server dns.epms.cz. Worth noting is that twelve of the domains that use the name server dns.epms.cz point to the IP number 80.250.24.211.
The name server dns.remet.cz
There are about thirty domains that use the name server dns.remet.cz.