mx2.comcast.com - dns.ninja

`mx2.comcast.com`

DNSSEC	⚠️ Not signed
A	76.96.32.252^{🇺🇸 COMCAST-IBONE76.96.0.0/11 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
		PTR	`mx2.comcast.com`

`comcast.com`

	DNSSEC	🔒 Signed (DS record present)
	A	96.99.227.0^{🇺🇸 COMCAST-IBONE96.96.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
	NS	`dns101.comcast.net` ⭐
	NS	`dns102.comcast.net`
	NS	`dns103.comcast.net`
	NS	`dns104.comcast.net`
	NS	`dns105.comcast.net`
	MX	`mxa-00143702.gslb.pphosted.com` ⭐
	MX	`mxb-00143702.gslb.pphosted.com` ⭐
	TXT	`eYZbzQ91r/pvvnV/FdrbHyREx7EaAwWLeNYk/EMQrJiGpNCsX4tJcWlHJDFzifTDbfnlhI6koqrm0...`
	TXT	`atlassian-domain-verification=C34TI2IiJOrziv9uyV2Yva6ZoRRCSZPjqc15wZASQfypHgN...`
	TXT	`al0yn+08kj3q/n1E+s02ttnE5Fd9gIjwjjbn4mCggizGLJepyQ7cMxRTgw4RxYVoZ965qJIHfnH09...`
	TXT	`adobe-idp-site-verification=8c9c59d410322404f7d75a0b3c770ce7b87cf141707b58224...`
	TXT	`google-site-verification=XdqEZdbhoNgKou31_aOrVN98TKJqxC0Ve3hNPBmSM7M`
	TXT	`atlassian-domain-verification=n+yfnu4Su0J6uQkiatjL+lTNjzOZrPUGOpVn+HiHPwwDgMi...`
	TXT	`docusign=8fb076b3-05e6-41c4-a6ee-6f6227be4b11`
	TXT	`docusign=0ead29a6-1c9c-4b0c-865a-85a5a127e776`
	TXT	`smartsheet-site-validation=x1Hv84--jB9jvo7M0QQviDXPy_81zS_t`
	TXT	`teamviewer-sso-verification=4a24e296450940f48ac4faba9a172fc0`
	TXT	`facebook-domain-verification=f1zw72g52fjiesmld6xtuj467pl7f5`
	TXT	`mongodb-site-verification=ucqyDX29txaTTi3K4euWVtieT0zCXRrg`
	TXT	`apple-domain-verification=VNdTgwsxrDHE4eJM`
	TXT	`apple-domain-verification=XRKeuEf5cWtc2oDC`
	TXT	`aws-domain-verification=c326827a-0d9a-4061-a35d-1ea2a8afc6f5`
	TXT	`intersight=3c7c5c60389a6b81830ef696f8761bc121ecf3f10d7cf8eef08f66af90451a8f`
	TXT	`atlassian-domain-verification=J+tB36tc4CyLsnqZ/MTW5tI3SZ+IOFAGTWEgMbo+FLRl+gv...`
	TXT	`paloaltonetworks-site-verification=b6c919476067691db128e9375b002b801db8ab2a1d...`
	TXT	`atlassian-domain-verification=xhDGO0SgEPXcuSpqqvu7kAzZyKrM2pat53VPEt5XvKGHvOq...`
	TXT	`airtable-verification=31e52307c66bf62d16697b7f0439d35e`
	TXT	`amazonses:RYuDm+T3xJC87y0v4Cj4JlDm9d5enVzIZcr/arCF7J0=`
	TXT	`openai-domain-verification=dv-z3jR2RoYFRLipmXTqN9mx5hU`
	TXT	`docker-verification=f79a60d9-69ec-4c26-8d54-0165c0943613`
	TXT	`paloaltonetworks-site-verification=b51e185f274a13eccff6f0e001549d4a2f08fc11c5...`
	TXT	`v=spf1 ip4:148.163.145.77 ip4:148.163.141.77 ip4:162.150.44.71 ip4:96.114.158...`
	TXT	`airtable-verification=709aa8e31ed274aa8abc0f3a9286141f`
	TXT	`autodesk-domain-verification=9qi_qkHrCGa8onVbz33s`
	TXT	`browserstack-domain-verification=e23475d1-ef64-4cf7-bf92-7620239fe86a`
	TXT	`airtable-verification=644c0c83b6807a2a10c20d4cf57505d7`
	TXT	`1password-site-verification=3BCX5ACVKBD73ADOMJ5XWM7JJ4`
	TXT	`airtable-verification=d9386eea22fce5ee0d01209512aa7706`
	TXT	`pendo-domain-verification=XM4f85DQvo0VLA8QzSh-M0bjGEs`
	TXT	`gitkraken-domain-verification=82a0c351cecd44e7da8f5254930e2b9f4508718255d5755...`
	TXT	`pexip-ms-tenant-domain-verification=31cff1f1-d4b6-492b-8d98-5b42f38c3949`
	TXT	`3587620`
	TXT	`vertexinc-cloud-208b00fd-6b0a-43ae-8e00-1ee7ab817d66`
	SOA	`dns101.comcast.net`domregtech@comcastonline.com serial=2009104875

WOT: SAFE (88/100)
rank #4962 globally
rank #2461 in the tld
Semrush Rank:#2,925 Keywords:362,597 Traffic:873,405/mo
WOT: SAFE (88/100)
📈 Tranco rank: #628

Comcast Corporation

Comcast Corporation is one of the largest telecommunications and media conglomerates in the United States. Founded in 1963 in Tupelo, Mississippi, it has grown into a global company headquartered in Philadelphia, Pennsylvania. The company operates primarily through its Xfinity brand for consumer services and NBCUniversal for media and entertainment.

Key Services

Internet: High-speed broadband through Xfinity, one of the largest ISPs in the US
Television: Cable TV and streaming services including Peacock
Phone: VoIP and mobile phone services
Business Services: Enterprise networking, data centers, and managed services
Media & Entertainment: NBCUniversal studios, theme parks, and broadcast networks

Technical Infrastructure

The domain operates its own authoritative DNS infrastructure with five nameservers (dns101-105.comcast.net), all hosted on Comcast's backbone network with full IPv4 and IPv6 support. Email is handled through Proofpoint's cloud security platform (pphosted.com). The domain is DNSSEC-signed and maintains extensive TXT records for third-party service verification including AWS, Google, Docker, and Adobe integrations.

Network

The primary domain resolves to Comcast's IBONE (Internet Backbone) network. As one of the largest Tier 1 network operators, Comcast operates AS7922 (COMCAST-7922) which is one of the most significant autonomous systems in the global internet routing table.

PTR for

252.32.96.76.in-addr.arpa

MX for

suzanne.tv

Previously MX for

comcastonline.com

Same first word

mx2.nl

mx2.llc

mx2.solutions

mx2.jp

mx2.memset.net

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mx2.fr

mx2.se

mx2.uni5.net

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Similar names

xm2.cn

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2mx.cc

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x2m.co.za

2mx.net

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x2m.biz

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x2m.xyz

xm2.cl

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xm2.nl

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2mx.info

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xm2.com

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m2x.it

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m2x.alwaysdata.net

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2mx.xyz

xm2.ru

2mx.com

xm2.it

x2m.org

m2x.ca

2mx.dev

2xm.dk

m2x.com

2xm.eu

2xm.de

2mx.eu

2xm.com.br

xm2.net

2xm.com.pl

m2x.fr

2mx.it

2mx.cn

2xm.pl

x2m.com

2mx.uk

xm2.casino

m2x.org

m2x.cz

m2x.com.tw

DNS History

2 records (1 active, 1 former)

○A208.17.35.402009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 19:25:16
○ 2015-08-06 15:52:02
○ 2026-06-30 05:34:40

●A76.96.32.2522015-08-06 → 2026-06-30 · 3 obs

○ 2009-02-01 19:25:16
● 2015-08-06 15:52:02
● 2026-06-30 05:34:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
comcast.com	dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net...	-

✅ Authoritative Response

Server:69.252.250.103

NS records: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net, dns105.comcast.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 328ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.96.32.252`

Analysis

Mail Server Role

Mail for suzanne.tv is routed through the mail server mx2.comcast.com.

mx1.comcast.com, mx3.comcast.com and mx4.comcast.com are frequently seen as mail servers alongside mx2.comcast.com.

IP Addresses

mx2.comcast.com has exactly one IP address — 76.96.32.252.