DNSWHOIS.INFO - mailcert-gm-express2.comcast.net

Search for IP or hostnames:

mailcert-gm-express2.comcast.net checked at 2025-10-07T07:35:27.825Z 139ms 78/78/78 100% R:10

`mailcert-gm-express2.comcast.net`

NS	`dns101.comcast.net`
		A	2001:558:fe23:8:69:252:250:103 ^{🇺🇸 Comcast}
			PTR	`dns101.comcast.net`
		A	69.252.250.103^{🇺🇸 Comcast}
			PTR	`dns101.comcast.net`
NS	`dns102.comcast.net`
		A	2001:558:1004:7:68:87:85:132 ^{🇺🇸 Comcast}
			PTR	`dns102.comcast.net`
		A	68.87.85.132^{🇺🇸 Comcast}
			PTR	`dns102.comcast.net`
NS	`dns103.comcast.net`
		A	2001:558:1014:c:68:87:76:228 ^{🇺🇸 Comcast}
			PTR	`dns103.comcast.net`
		A	68.87.76.228^{🇺🇸 Comcast}
			PTR	`dns103.comcast.net`
NS	`dns104.comcast.net`
		A	2001:558:100a:5:68:87:68:244 ^{🇺🇸 Comcast}
			PTR	`dns104.comcast.net`
		A	68.87.68.244^{🇺🇸 Comcast}
			PTR	`dns104.comcast.net`
NS	`dns105.comcast.net`
		A	2001:558:100e:5:68:87:72:244 ^{🇺🇸 Comcast}
			PTR	`dns105.comcast.net`
		A	68.87.72.244^{🇺🇸 Comcast}
			PTR	`dns105.comcast.net`

`comcast.net`

	NS	`dns101.comcast.net`
	NS	`dns102.comcast.net`
	NS	`dns103.comcast.net`
	NS	`dns104.comcast.net`
	NS	`dns105.comcast.net`
	MX	`mx1a1.comcast.net`
	MX	`mx1c1.comcast.net`
	MX	`mx1h1.comcast.net`
	MX	`mx2a1.comcast.net`
	MX	`mx2c1.comcast.net`
	MX	`mx2h1.comcast.net`
	MX	`mx1.mxge.comcast.net`
	MX	`mx2.mxge.comcast.net`
	A	96.99.227.0^{🇺🇸 Comcast}

rank #1563 globally
rank #30 in the tld
This domain name "comcast.net" is associated with Comcast Corporation, a telecommunications conglomerate based in the United States. It is utilized for their online services, which include email, news, entertainment, and other web content. Comcast customers often have associated email addresses that end in "comcast.net".

Up

smtp.mailcert-gm-express2.comcast.net

AI analysis

The parent of smtp.mailcert-gm-express2.comcast.net is mailcert-gm-express2.comcast.net.

mailcert-gm-express2.comcast.net is delegated to five name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.

mailcert-gm-express2.comcast.net at least partially shares name servers with other domains, for instance 218.204.50.in-addr.arpa, 160.41.66.in-addr.arpa, 132.186.67.in-addr.arpa, 35.233.98.in-addr.arpa and tyboutscrnr.de.panjde.comcast.net.

Host names with two IP numbers:

Hostname dns101.comcast.net points to 2001:558:fe23:8:69:252:250:103 and 69.252.250.103.

Hostname dns102.comcast.net points to 2001:558:1004:7:68:87:85:132 and 68.87.85.132.

Hostname dns103.comcast.net points to 2001:558:1014:c:68:87:76:228 and 68.87.76.228.

Hostname dns104.comcast.net points to 2001:558:100a:5:68:87:68:244 and 68.87.68.244.

Hostname dns105.comcast.net points to 2001:558:100e:5:68:87:72:244 and 68.87.72.244.

dbq