WWW.RTSAK.COM - columbusu.com

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columbusu.com checked at 2025-10-23T09:18:17.030Z 165ms 81/81/81 100% R:16

`columbusu.com`

MX	`mx1c45.carrierzone.com`
		A	216.55.149.41^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`mx1c45.carrierzone.com`
MX	`mx2c45.carrierzone.com`
		A	216.55.149.42^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`mx2c45.carrierzone.com`
MX	`mx3c45.carrierzone.com`
		A	216.55.149.43^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`mx3c45.carrierzone.com`
MX	`mx4c45.carrierzone.com`
		A	216.55.149.44^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`mx4c45.carrierzone.com`
NS	`ns1.digitalspaceportal.net`
		A	66.175.41.73^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`ns1c45.carrierzone.com`
NS	`ns2.digitalspaceportal.net`
		A	209.235.143.99^{🇨🇦 Hostopia, a HostPapa, Inc. company [Canada]}
			PTR	`ns2c45.carrierzone.com`
A	149.115.16.11^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}

mail.columbusu.com

columbusu.com

columbusu.com

The parent of mail.columbusu.com is columbusu.com.

columbusu.com points to a single IP number: 149.115.16.11.

columbusu.com is delegated to two name servers: ns1.digitalspaceportal.net and ns2.digitalspaceportal.net.

columbusu.com uses the same name server setup as other domains, for instance millermachine.com, mrctv.com, dmxplosion.com, alphalumber.net and rjgfoundationrepair.com.

Host names with one IP number:

columbusu.com shares some mail servers with other domains, including brokentreepizza.com, onleytransport.com, hosearadio.com, barcelino.com and kimsnava.com.

Host names with a single IP:

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