Summary
ns1.savana.cz has one IP number , which is the same as for
savana.cz, but the reverse is
smtp.savana.cz.
msp.cz,
savana.cz,
jezci.com,
ntr23.net,
bourak.net and at least 100 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.
msp.cz,
caag.cz,
lrrp.net,
burfi.net,
jslab.net and at least 100 other hosts use this as a mailserver.
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.
ns1.savana.cz is hosted on a server in Czech Republic.