CF1761404507001-tsm20251024211356

WWW.RTSAK.COM - itk.kolumbus.fi

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itk.kolumbus.fi checked at 2025-10-25T15:01:46.985Z 290ms 78/78/78 100% R:13

itk.kolumbus.fi

MXmx.kolumbus.fi
A62.142.5.236🇫🇮 Elisa Finland
PTRfe-stp.mail.saunalahti.fi
PTRmx-stp.mail.saunalahti.fi
A62.142.5.237🇫🇮 Elisa Finland
PTRfe-pa.mail.saunalahti.fi
PTRmx-tnl.mail.saunalahti.fi
MXsmtp3.kolumbus.fi
A193.229.0.34🇫🇮 Elisa Finland
PTRsmtp3.kolumbus.fi
NSns-fi.elisa.net
A193.229.0.49🇫🇮 Elisa Finland
PTRns-fi.elisa.net
NSns-se.elisa.net
A62.248.254.2🇫🇮 Elisa Finland
PTRns-se.elisa.net

kolumbus.fi

NSns-fi.elisa.net
NSns-se.elisa.net
MXmx-stp.mail.saunalahti.fi
MXmx-tnl.mail.saunalahti.fi
A195.197.95.226🇫🇮 Elisa Finland
rank #14998 globally
rank #23 in the tld
This domain name "kolumbus.fi" is a Finnish domain name that was previously used by Elisa Oyj, a Finnish telecommunications company. It was mainly used for customer's email addresses and it's now replaced with "Elisa.fi". However, the emails ending with "kolumbus.fi" are still in use. The domain name reflects the company's original branding.

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Starts with same word

Starts similarily

AI analysis

itk.kolumbus.fi is the parent of ws2-26.itk.kolumbus.fi, ws2-11.itk.kolumbus.fi, ws2-124.itk.kolumbus.fi, ws2-220.itk.kolumbus.fi, ws143.itk.kolumbus.fi and a few other host names.

Two name servers ns-fi.elisa.net and ns-se.elisa.net are delegated to itk.kolumbus.fi.

itk.kolumbus.fi uses the same name server configuration as other domains, such as 74.142.62.in-addr.arpa, 211.50.212.in-addr.arpa, hosted.fi, 120.184.193.in-addr.arpa and jjm.fi.

itk.kolumbus.fi shares name servers with other domains at least partially, for instance 16.163.137.in-addr.arpa and oodi.fi.

these name servers are commonly used with the name servers ns.hel.fi.

Host names with a single IP address:

ns-fi.elisa.net points to 193.229.0.49

ns-se.elisa.net points to 62.248.254.2

Two mail servers handle itk.kolumbus.fi: mx.kolumbus.fi and smtp3.kolumbus.fi.

itk.kolumbus.fi shares the same mail server setup as other domains, including hpy.net, elisamobilevodafone.org, seaside.kolumbusasiakas.com, hkeura.kolumbusasiakas.com and liuksiala.kolumbusasiakas.com.

itk.kolumbus.fi shares mail servers with other domains at least in part, for instance radiolinjasuomi.fi, yritysfakta.net, hangardoors.ru, koulutuspalvelu.com and vianorexpress.com.

these mail servers are often used together with pop.kolumbus.fi, mail.kolumbus.fi and smtp.kolumbus.fi.

Host names by IP count:

Two IP numbers: The host name mx.kolumbus.fi points to 62.142.5.236 and 62.142.5.237.

One IP number: The host name smtp3.kolumbus.fi points to 193.229.0.34.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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QwxlydJ CF johedugfp 2025-10-25