Summary
ns2.savana.cz has one IP number , which also has a corresponding reverse pointer.
dez.cz,
dam.cz,
dece.cz,
jsem.cz,
tred.cz and at least 80 other hosts point to the same IP.
kpl.cz,
gtb.cz,
nln.cz,
nde.cz,
caag.cz and at least 100 other hosts use this as a nameserver.
savana.cz is a domain controlled by two nameservers at
savana.cz themselves. They are on the same IP network. Incoming mail for
savana.cz is handled by one mailserver also at
savana.cz.
savana.cz has one IP number , but the reverse is
smtp.savana.cz.
ns2.savana.cz is hosted on a server in Czech Republic.