Summary
ns2.tophosting.cz has one IP number , but the reverse is
ns2.pipni.cz.
ns2.jikos.cz,
ns2.pipni.cz,
ns2.machin.cz,
dns2.pipni.cz,
ns2.tekila.sk and at least 21 other hosts point to the same IP.
sbc.sk,
hpk.sk,
eaa.sk,
opg.cz,
emik.eu and at least 88 other hosts use this as a nameserver.
zetr.sk,
poser.se,
bbarak.cz,
symos.com,
kubec.com and at least 100 other hosts use this as a mailserver.
tophosting.cz is delegated to three nameservers, however all three delegated nameservers are missing in the zone and three other nameservers are listed instead. There are three duplicated IP numbers. Some of them are on the same IP network. Incoming mail for
tophosting.cz is handled by two mailservers at
tophosting.cz themselves. They are on different IP networks.
tophosting.cz has one IP number , but the reverse is
www.tophosting.cz.
ns2.tophosting.cz is hosted on a server in Czech Republic.