RTSAK.COM - cogentcommunications.com

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cogentcommunications.com checked at 2025-11-27T20:25:44.825Z 265ms 106/106/106 100% R:15 allDone:true timedOut:false

`cogentcommunications.com`

MX	`mx1c28.carrierzone.com`
		A	66.226.70.78^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`mx1c28.carrierzone.com`
MX	`mx2c28.carrierzone.com`
		A	66.226.70.79^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`mx2c28.carrierzone.com`
MX	`mx3c28.carrierzone.com`
		A	66.226.70.72^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`mx3c28.carrierzone.com`
MX	`mx4c28.carrierzone.com`
		A	66.226.70.73^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`mx4c28.carrierzone.com`
NS	`ns1.carrierzone.com`
		A	2001:1810:9980:3::10 ^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`ns1.carrierzone.com`
		A	66.175.41.100^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`ns1.carrierzone.com`
NS	`ns2.carrierzone.com`
		A	2001:1810:4000:3::10 ^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`ns2.carrierzone.com`
		A	209.235.144.104^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`ns2.carrierzone.com`
NS	`ns3.carrierzone.com`
		A	2001:1810:1000:3::10 ^{🇨🇦 Hostopia, a HostPapa, Inc. company [Canada]}
			PTR	`ns3.myebiz.ca`
			PTR	`ns3.carrierzone.com`
		A	69.49.97.154^{🇨🇦 Hostopia, a HostPapa, Inc. company [Canada]}
			PTR	`ns3.carrierzone.com`
NS	`ns4.carrierzone.com`
		A	2001:1810:4000:3::11 ^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
			PTR	`ns4.carrierzone.com`
		A	209.235.143.98^{🇨🇦 Hostopia, a HostPapa, Inc. company [Canada]}
			PTR	`ns4.carrierzone.com`
A	66.226.70.9^{🇨🇦 Hostopia, a HostPapa, Inc. company [USA]}
		PTR	`hostedc28.carrierzone.com`

cogentcommunications.com

cogentcommunications.com

cogentcommunications.com resolves to one IP number: 66.226.70.9.

Other host names, for instance alscatering.com, snowfence.com, sitkoco.com, selerity.com and uncleari.com share IP numbers with cogentcommunications.com.

cogentcommunications.com at least partially shares name servers with other domains, including t1-t3-dsl.net, jplsound.com, cbmserv.com, yalegroup.com and taknox.com.

Host names with two IP numbers: ns1.carrierzone.com points to 2001:1810:9980:3::10 and 66.175.41.100; ns2.carrierzone.com points to 2001:1810:4000:3::10 and 209.235.144.104; ns3.carrierzone.com points to 2001:1810:1000:3::10 and 69.49.97.154; ns4.carrierzone.com points to 2001:1810:4000:3::11 and 209.235.143.98.

cogentcommunications.com shares at least some mail servers with other domains, for example temed.net, sedasreal.com.mx, mentor.net, galar.com and mageusa.com.

Host names with one IP number: