`juno.comcast.net`

DNSSEC	⚠️ Not signed
NS	`ns-1094.awsdns-08.org` ⭐
		A	2600:9000:5304:4600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1094.awsdns-08.org`
		A	205.251.196.70^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1094.awsdns-08.org`
NS	`ns-1636.awsdns-12.co.uk`
		A	2600:9000:5306:6400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1636.awsdns-12.co.uk`
		A	205.251.198.100^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1636.awsdns-12.co.uk`
NS	`ns-180.awsdns-22.com`
		A	2600:9000:5300:b400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-180.awsdns-22.com`
		A	205.251.192.180^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-180.awsdns-22.com`
NS	`ns-917.awsdns-50.net`
		A	2600:9000:5303:9500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-917.awsdns-50.net`
		A	205.251.195.149^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-917.awsdns-50.net`
SOA	`ns-1094.awsdns-08.org`awsdns-hostmaster@amazon.com serial=1

`comcast.net`

	DNSSEC	⚠️ Not signed
	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	`mx1.mxge.comcast.net` ⭐
	MX	`mx2.mxge.comcast.net` ⭐
	MX	`mx1a1.comcast.net`⁽⁵⁰⁾
	MX	`mx1c1.comcast.net`⁽⁵⁰⁾
	MX	`mx1h1.comcast.net`⁽⁵⁰⁾
	MX	`mx2a1.comcast.net`⁽⁵⁰⁾
	MX	`mx2c1.comcast.net`⁽⁵⁰⁾
	MX	`mx2h1.comcast.net`⁽⁵⁰⁾
	TXT	`google-site-verification=gxiEHT6grgMJE52lhl4OYIt5Q3XpA5qt-8Okrxq-mcE`
	TXT	`yahoo-verification-key=t0ftaXXV8MB1pon3jzauB3Fz5ezusB2l9jy3GVNPQRw=`
	TXT	`v=spf1 ip4:96.103.146.48/28 ip4:96.102.19.32/28 ip4:96.102.200.0/28 include:_...`
	TXT	`google-site-verification=g7KA0NF2z-1XIBz7vWW88zvVYlJeiG56UPOYHF2tqY0`
	SOA	`dns101.comcast.net`domregtech@comcastonline.com serial=2008258995

WOT: SAFE (92/100)
rank #1840 globally
rank #46 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".WOT: SAFE (92/100)
📈 Tranco rank: #220

Comcast Corporation

comcast.net is the primary domain for Comcast Corporation, an American multinational telecommunications and entertainment conglomerate headquartered in Philadelphia, Pennsylvania. Founded in 1963 by Ralph J. Roberts as a small cable system in Tupelo, Mississippi, the company has grown to become the largest home Internet service provider and second-largest cable TV company by subscribers in the United States. The name "Comcast" is a portmanteau of "Communications" and "Broadcast."

Key Services & Brands

Xfinity — Residential cable, internet, and home phone services
Xfinity Mobile — Mobile wireless service (MVNO on Verizon's network)
Comcast Business — Commercial internet, phone, and TV for businesses
NBCUniversal — Major entertainment division including NBC, Universal Pictures, and cable networks (CNBC, MSNBC, USA, Bravo, Syfy)
Sky — European media and telecommunications (acquired 2018)

Notable Acquisitions

The company has expanded through major acquisitions including NBCUniversal (2011), DreamWorks Animation (2016), and Sky Group (2018). Comcast is ranked as the fourth-largest telecommunications company worldwide by revenue.

DNS Infrastructure

Comcast operates its own authoritative DNS infrastructure with five nameservers (dns101-105.comcast.net), all with dual-stack IPv4/IPv6 support. The domain is protected by DNSSEC. Mail is handled by multiple MX servers under the mxge.comcast.net subdomain. The primary IP (96.99.227.0) is announced from AS7922 (COMCAST-IBONE). The domain ranks #254 on Tranco, reflecting its massive user base accessing webmail and account services.

Subdomains

sports.juno.comcast.net

sports-companion.juno.comcast.net

Same first word

juno.fr

juno.clinic

juno.es

juno.net

juno.legal

juno.uk.com

juno.eu

juno.codes

juno.com.ua

juno.fi

juno.no

juno.taxi

juno.digital

juno.co.uk

juno.in

juno.email

juno.am

juno.at

juno.ltd

juno.cab

juno.net.cn

juno.com.tw

juno.bio

juno.co.kr

juno.ch

juno.observer

juno.nu

juno.kr

juno.business

juno.se

juno.limo

juno.ca

juno.lv

juno.de

juno.im

juno.be

juno.tv

juno.co.jp

juno.ee

juno.pro

juno.vn

juno.hu

juno.tax

juno.ru

juno.exchange

juno.cm

juno.finance

juno.com.br

juno.media

juno.care

juno.biz

juno.it

juno.org

juno.capital

juno.gr

juno.nl

juno.rocks

juno.cz

juno.com

juno.sh

juno.ie

juno.org.uk

juno.pt

juno.center

juno.fans

juno.is

juno.co

juno.com.tr

juno.nyc

juno.ro

juno.co.at

Similar names

unjo.com

juon.org

ujno.com

onju.com

juon.or.jp

oujn.com

onuj.com

jonu.dk

joun.com

njou.at

unjo.cam

juon.ru

juon.blogspot.com

njou.edu.cn

unjo.no

unjo.eu

nujo.com

oujn.cn

juon.ch

joun.net

unjo.de

jonu.cn

unoj.com

joun.de

uojn.cn

joun.ca

onju.co.kr

jonu.de

onju.net

nuoj.com

nouj.ir

juon.info

jnou.com

ounj.com

jonu.com

unjo.se

jnuo.net

unjo.kr

njuo.com

juon.de

noju.fi

ujno.sk

jnuo.com

nouj.com

DNS History

4 records (4 active, 0 former)

●NSns-1094.awsdns-08.org2026-03-05 → 2026-04-27 · 2 obs

● 2026-03-05 23:41:58
● 2026-04-27 02:10:26

●NSns-1636.awsdns-12.co.uk2026-03-05 → 2026-04-27 · 2 obs

● 2026-03-05 23:41:58
● 2026-04-27 02:10:26

●NSns-180.awsdns-22.com2026-03-05 → 2026-04-27 · 2 obs

● 2026-03-05 23:41:58
● 2026-04-27 02:10:26

●NSns-917.awsdns-50.net2026-03-05 → 2026-04-27 · 2 obs

● 2026-03-05 23:41:58
● 2026-04-27 02:10:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
comcast.net	dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net...	10 records
juno.comcast.net	ns-917.awsdns-50.net, ns-180.awsdns-22.com, ns-1636.awsdns-12.co.uk, ns-1094.awsdns-08.org	-

✅ Authoritative Response

Server:205.251.196.70

NS records: ns-917.awsdns-50.net, ns-180.awsdns-22.com, ns-1636.awsdns-12.co.uk, ns-1094.awsdns-08.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for juno.comcast.net (unsigned zone)

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1094.awsdns-08.org, ns-1636.awsdns-12.co.uk...`
SOA	1	`ns-1094.awsdns-08.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (dns101.comcast.net, dns101.comcast.net, dns102.comcast.net...)

Analysis

Hierarchy

juno.comcast.net is parent of sports.juno.comcast.net and sports-companion.juno.comcast.net.

Name Servers

juno.comcast.net is delegated to four name servers: ns-180.awsdns-22.com, ns-917.awsdns-50.net, ns-1094.awsdns-08.org and ns-1636.awsdns-12.co.uk.

juno.comcast.net at least partially shares name servers with other domains, for instance ekspressmeedia.ee, eurosport-it.com, mastgkz.com, nevadaresourcesandwildfireinfo.com and albiondresser.com.

Host names with two IP numbers:

Host name ns-180.awsdns-22.com points to: 2600:9000:5300:b400::1 and 205.251.192.180.

Host name ns-917.awsdns-50.net points to: 2600:9000:5303:9500::1 and 205.251.195.149.

Host name ns-1094.awsdns-08.org points to: 2600:9000:5304:4600::1 and 205.251.196.70.

Host name ns-1636.awsdns-12.co.uk points to: 2600:9000:5306:6400::1 and 205.251.198.100.

juno.comcast.net - robtex.com

juno.comcast.net

comcast.net

Comcast Corporation

Key Services & Brands

Notable Acquisitions

DNS Infrastructure

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Servers

`juno.comcast.net`

`comcast.net`