Summary
Incoming mail for
smtp.kolumbus.fi is handled by one mailserver at
kolumbus.fi.
smtp.kolumbus.fi has one IP number , but the reverse is
mail.kolumbus.fi.
smtp.kanetti.fi and
smtp.radiolinja.fi cnames to this hostname.
pop.kolumbus.fi,
antivirus.tpo.fi,
av.yritys.tpo.fi,
smtp.mobiili.net,
mail.kolumbus.fi and at least five other hosts point to the same IP.
wtc.fi,
ktv.fi,
mpy.fi,
oras.se,
ilis.fi and at least 100 other hosts use this as a mailserver.
wtc.fi,
ktv.fi,
mpy.fi,
oras.se,
ilis.fi and at least 100 other hosts share mailservers with this domain.
kolumbus.fi is a domain controlled by two nameservers at
elisa.net. They are on different IP networks. Incoming mail for
kolumbus.fi is handled by one mailserver also at
kolumbus.fi.
kolumbus.fi has one IP number.
smtp.kolumbus.fi is hosted on a server in Finland.