WWW.RTSAK.COM - mail4us.ca

Search for IP or hostnames:

mail4us.ca checked at 2025-10-05T16:02:49.750Z 151ms 98/98/98 100% R:10

`mail4us.ca`

NS	`ns77.domaincontrol.com`
		A	2603:5:21c4::31 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns77.domaincontrol.com`
		A	97.74.108.49^{🇺🇸 GODADDY-DNS}
			PTR	`ns77.domaincontrol.com`
NS	`ns78.domaincontrol.com`
		A	2603:5:22c4::31 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns78.domaincontrol.com`
		A	173.201.76.49^{🇺🇸 GODADDY-DNS}
			PTR	`ns78.domaincontrol.com`
MX	`mail4us-ca.mail.protection.outlook.com`
		A	2a01:111:f403:c942:: ^{🇨🇦 Microsoft}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2 ^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944:: ^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1 ^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
A	13.248.213.45^{🇺🇸 Amazon}
		PTR	`a67c48129651a0940.awsglobalaccelerator.com`
A	76.223.67.189^{🇺🇸 Amazon}
		PTR	`a67c48129651a0940.awsglobalaccelerator.com`

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The entity mail4us.ca points to two IP numbers: 13.248.213.45 and 76.223.67.189.

For instance, other host names syrianperspective.com, askdonald.org, mail.corejam.com, k-fam.org and garyblick.com share IP numbers with mail4us.ca.

mail4us.ca is delegated to two name servers: ns77.domaincontrol.com and ns78.domaincontrol.com.

mail4us.ca uses the same name server setup as other domains such as first-spear.tv, bumpp.me, sextoysa.com, mslrv.biz and kitch-encounters.com.

Host names with two IP numbers:

mail4us.ca is handled by a single mail server, mail4us-ca.mail.protection.outlook.com.

Host name mail4us-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.192.0 and 52.101.192.1.

dbq