ns.comcaster.com - robtex.com

ns.comcaster.com

DNSSEC⚠️ Not signed
A68.87.72.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRdns105.comcast.net

comcaster.com

DNSSEC🔒 Signed (DS record present)
NSns.comcaster.com ⭐
NSdns101.comcast.net
NSdns102.comcast.net
NSdns103.comcast.net
NSdns104.comcast.net
NSdns105.comcast.net
SOAns.comcaster.comdnsmaster@comcastonline.com serial=2008073662

NS for

comcaster.com

Same first word

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DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A68.87.72.244
●A68.87.72.2442017-01-12 → 2026-05-14 · 2 obs
● 2017-01-12 05:34:44
● 2026-05-14 10:11:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
comcaster.comdns101.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: 459ms | Queries: -

📄 Records

TypeCountSample Data
A168.87.72.244

Analysis

Name Server Role

ns.comcaster.com serves as a name server for comcaster.com.

dns101.comcast.net, dns102.comcast.net and dns103.comcast.net are commonly used as name servers along with ns.comcaster.com.

IP Addresses

ns.comcaster.com resolves to one IP number: 68.87.72.244.

other host names including ns.getupanddance.com, ns.comcast6.us, ns.comcastconcerts.net, ns.pbskidsproutonline.net and ns.goodnightshow.org share IP numbers with ns.comcaster.com.