NSLIST.NET - phys-auth3.kolumbus.fi

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phys-auth3.kolumbus.fi checked at 2025-10-29T16:16:19.572Z 412ms 49/49/49 100% R:11

`phys-auth3.kolumbus.fi`

MX	`mx.kolumbus.fi`
		A	62.142.5.236^{🇫🇮 ELISA-AS}
			PTR	`fe-stp.mail.saunalahti.fi`
			PTR	`mx-stp.mail.saunalahti.fi`
		A	62.142.5.237^{🇫🇮 ELISA-AS}
			PTR	`fe-pa.mail.saunalahti.fi`
			PTR	`mx-tnl.mail.saunalahti.fi`
A	193.229.0.203^{🇫🇮 ELISA-AS}
		PTR	`phys-auth3.kolumbus.fi`

`kolumbus.fi`

	NS	`ns-fi.elisa.net`
	NS	`ns-se.elisa.net`
	MX	`mx-stp.mail.saunalahti.fi`
	MX	`mx-tnl.mail.saunalahti.fi`
	A	195.197.95.226^{🇫🇮 ELISA-AS}

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.

PTR for

203.0.229.193.in-addr.arpa

AI analysis

phys-auth3.kolumbus.fi resolves to one IP number: 193.229.0.203.

phys-auth3.kolumbus.fi is handled by a single mail server, mx.kolumbus.fi.

phys-auth3.kolumbus.fi shares the same mail server setup as other domains, for instance polarcup.org, tornator.eu, muru.fi, matdata.fi and salokorpi.fi.

phys-auth3.kolumbus.fi shares at least some mail servers with other domains, including jaarli.kolumbusasiakas.com, christianberner.kolumbusasiakas.com, svenskaframtidsskolan.kolumbusasiakas.com and fibox.co.nz.

these mail servers are commonly used with the mail servers smtp3.kolumbus.fi.

mx.kolumbus.fi resolves to two IP numbers: 62.142.5.236 and 62.142.5.237.

dbq