WWW.RTSAK.COM - xfinityspeedtest.comcast.net

Search for IP or hostnames:

xfinityspeedtest.comcast.net checked at 2025-11-19T17:46:22.988Z 131ms 78/78/78 100% R:10 allDone:true timedOut:false

`xfinityspeedtest.comcast.net`

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

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

prod01.xfinityspeedtest.comcast.net

Starts with same word

xfinityspeedtest.org

xfinityspeedtest.net

Starts similarily

speedtestxfinity.com

xfinityspeedtest.org

xfinityspeedtest.net

AI analysis

xfinityspeedtest.comcast.net is the parent of prod01.xfinityspeedtest.comcast.net.

xfinityspeedtest.comcast.net is delegated to five name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.

xfinityspeedtest.comcast.net at least partially shares name servers with other domains, for instance 214.168.50.in-addr.arpa, 54.97.73.in-addr.arpa, 66.73.in-addr.arpa, 10.164.174.in-addr.arpa and 137.35.73.in-addr.arpa.

Host names with two IP numbers:

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

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

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

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

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

dbq