DNSWHOIS.INFO - mail.pearson.com

Search for IP or hostnames:

mail.pearson.com checked at 2025-09-09T12:48:58.904Z 418ms 231/231/231 100% R:13

`mail.pearson.com`

CNAME	`sendgrid.net`
NS	`ns10.dnsmadeeasy.com`
		A	2600:1800:10::1 ^{🇺🇸 Tiggee}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns11.dnsmadeeasy.com`
		A	2600:1801:11::1 ^{🇺🇸 Tiggee}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns12.dnsmadeeasy.com`
		A	2600:1802:12::1 ^{🇺🇸 Tiggee}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee}
			PTR	`ns12.dnsmadeeasy.com`
NS	`ns13.dnsmadeeasy.com`
		A	2600:1801:13::1 ^{🇺🇸 Tiggee}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee}
			PTR	`ns13.dnsmadeeasy.com`
NS	`ns14.dnsmadeeasy.com`
		A	2600:1802:14::1 ^{🇺🇸 Tiggee}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee}
			PTR	`ns14.dnsmadeeasy.com`
NS	`ns15.dnsmadeeasy.com`
		A	2600:1800:15::1 ^{🇺🇸 Tiggee}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee}
			PTR	`ns15.dnsmadeeasy.com`
MX	`mx2.sendgrid.net`
		A	3.17.120.38^{🇺🇸 Amazon}
			PTR	`ec2-3-17-120-38.us-east-2.compute.amazonaws.com`
		A	3.136.245.72^{🇺🇸 Amazon}
			PTR	`ec2-3-136-245-72.us-east-2.compute.amazonaws.com`
		A	13.216.54.185^{🇺🇸 Amazon}
			PTR	`ec2-13-216-54-185.compute-1.amazonaws.com`
		A	18.224.101.244^{🇺🇸 Amazon}
			PTR	`ec2-18-224-101-244.us-east-2.compute.amazonaws.com`
		A	34.198.67.24^{🇺🇸 Amazon}
			PTR	`ec2-34-198-67-24.compute-1.amazonaws.com`
		A	44.216.124.122^{🇺🇸 Amazon}
			PTR	`ec2-44-216-124-122.compute-1.amazonaws.com`
		A	44.245.249.202^{🇺🇸 Amazon}
			PTR	`ec2-44-245-249-202.us-west-2.compute.amazonaws.com`
		A	52.25.213.239^{🇺🇸 Amazon}
			PTR	`ec2-52-25-213-239.us-west-2.compute.amazonaws.com`
		A	52.37.49.26^{🇺🇸 Amazon}
			PTR	`ec2-52-37-49-26.us-west-2.compute.amazonaws.com`
MX	`mx.sendgrid.net`
		A	3.17.120.38^{🇺🇸 Amazon}
			PTR	`ec2-3-17-120-38.us-east-2.compute.amazonaws.com`
		A	3.136.245.72^{🇺🇸 Amazon}
			PTR	`ec2-3-136-245-72.us-east-2.compute.amazonaws.com`
		A	13.216.54.185^{🇺🇸 Amazon}
			PTR	`ec2-13-216-54-185.compute-1.amazonaws.com`
		A	15.222.160.229^{🇨🇦 Amazon}
			PTR	`ec2-15-222-160-229.ca-central-1.compute.amazonaws.com`
		A	16.52.61.209^{🇺🇸 Amazon}
			PTR	`ec2-16-52-61-209.ca-central-1.compute.amazonaws.com`
		A	16.52.110.174^{🇺🇸 Amazon}
			PTR	`ec2-16-52-110-174.ca-central-1.compute.amazonaws.com`
		A	18.224.101.244^{🇺🇸 Amazon}
			PTR	`ec2-18-224-101-244.us-east-2.compute.amazonaws.com`
		A	34.198.67.24^{🇺🇸 Amazon}
			PTR	`ec2-34-198-67-24.compute-1.amazonaws.com`
		A	44.216.124.122^{🇺🇸 Amazon}
			PTR	`ec2-44-216-124-122.compute-1.amazonaws.com`
		A	44.245.249.202^{🇺🇸 Amazon}
			PTR	`ec2-44-245-249-202.us-west-2.compute.amazonaws.com`
		A	52.25.213.239^{🇺🇸 Amazon}
			PTR	`ec2-52-25-213-239.us-west-2.compute.amazonaws.com`
		A	52.37.49.26^{🇺🇸 Amazon}
			PTR	`ec2-52-37-49-26.us-west-2.compute.amazonaws.com`
A	3.20.87.51^{🇺🇸 Amazon}
		PTR	`ec2-3-20-87-51.us-east-2.compute.amazonaws.com`
A	3.20.194.73^{🇺🇸 Amazon}
		PTR	`ec2-3-20-194-73.us-east-2.compute.amazonaws.com`
A	3.220.122.174^{🇺🇸 Amazon}
		PTR	`ec2-3-220-122-174.compute-1.amazonaws.com`
A	3.231.179.208^{🇺🇸 Amazon}
		PTR	`ec2-3-231-179-208.compute-1.amazonaws.com`
A	18.224.219.179^{🇺🇸 Amazon}
		PTR	`ec2-18-224-219-179.us-east-2.compute.amazonaws.com`
A	54.158.174.185^{🇺🇸 Amazon}
		PTR	`ec2-54-158-174-185.compute-1.amazonaws.com`

`pearson.com`

	NS	`dns-amer-2.ptns.pearson.com`
	NS	`dns-apac-1.ptns.pearson.com`
	NS	`dns-emea-1.ptns.pearson.com`
	MX	`pearson-com.mail.protection.outlook.com`
	A	34.246.144.185^{🇮🇪 Amazon}
	A	52.51.131.59^{🇮🇪 Amazon}
	A	63.35.23.131^{🇮🇪 Amazon}

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AI analysis

mail.pearson.com points to the following six IP numbers: 3.20.87.51, 3.20.194.73, 3.220.122.174, 3.231.179.208, 18.224.219.179, and 54.158.174.185.

The IP numbers are shared between mail.pearson.com and other host names such as goclockwise.com, ec2-3-20-194-73.us-east-2.compute.amazonaws.com, ec2-3-220-122-174.compute-1.amazonaws.com, ec2-18-224-219-179.us-east-2.compute.amazonaws.com, and url9100.notificaciones.viajamas.com.

The delegation of mail.pearson.com is attributed to six name servers, which are ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, and ns15.dnsmadeeasy.com.

The domain mail.pearson.com partially shares name servers with other domains such as trinidadbenham.com, gericodt.com, stgertrude.org, cocugumvar.com, and pcdudley.us.

ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, and ns15.dnsmadeeasy.com all point to two IP numbers each: 2600:1800:10::1 and 208.94.148.4, 2600:1801:11::1 and 208.80.124.4, 2600:1802:12::1 and 208.80.126.4, 2600:1801:13::1 and 208.80.125.4, 2600:1802:14::1 and 208.80.127.4, 2600:1800:15::1 and 208.94.149.4 respectively.

Two mail servers, mx2.sendgrid.net and mx.sendgrid.net, manage mail.pearson.com.

Just like the domains url9100.notificaciones.viajamas.com, click.email.privatetunnel.com, et.vestiairecollective.com, dteth.com, and email.skillshare.com, mail.pearson.com also has the same mail server setup.

Other domains such as cincemail.com, blaze.jp, drivekar.com, eigerindostore.com, and u2527838.wl089.sendgrid.net share at least some mail servers with mail.pearson.com.

The mail servers mx3.sendgrid.net, mx4.sendgrid.net, mx5.sendgrid.net, and mxa.freshdesk.com are frequently utilized in conjunction.

mx2.sendgrid.net and mx.sendgrid.net point to multiple IP numbers. mx2.sendgrid.net directs to 3.17.120.38, 3.136.245.72, 13.216.54.185, 18.224.101.244, 34.198.67.24, 44.216.124.122, 44.245.249.202, 52.25.213.239, and 52.37.49.26, while mx.sendgrid.net includes 3.17.120.38, 3.136.245.72, 13.216.54.185, 18.224.101.244, 34.198.67.24, 44.216.124.122, 44.245.249.202, 52.25.213.239, 52.37.49.26, 15.222.160.229, 16.52.61.209, and 16.52.110.174.

dbq