Summary
Incoming mail for
mail-1.nethost.cz is handled by one mailserver at
nethost.cz.
mail-1.nethost.cz has one IP number , which also has a corresponding reverse pointer.
mail.fiat-grif.sk cnames to this hostname.
mx.a-zprague.cz,
mail.cyberfox.cz,
mail.andelsuites.com,
mail-1.tvujhosting.cz and
mail.andelssuites.com point to the same IP.
ac.cz,
mkt.cz,
idn.cz,
hfs.cz,
6rp.cz and at least 100 other hosts use this as a mailserver.
ac.cz,
mkt.cz,
idn.cz,
hfs.cz,
6rp.cz and at least 100 other hosts share mailservers with this domain.
nethost.cz is a domain controlled by four nameservers also at
nethost.cz. All of them are on different IP networks. Incoming mail for
nethost.cz is handled by three mailservers. All of them are on different IP networks.
nethost.cz has one IP number.
mail-1.nethost.cz is hosted on a server in Czech Republic.