comcastid.com - dns.ninja

`comcastid.com`

DNSSEC	⚠️ Not signed
NS	`ns.comcastid.com` ⭐
NS	`dns101.comcast.net`
		A	2001:558:fe23:8:69:252:250:103^{🇺🇸 AS332872001:558:fe23::/48}
			PTR	`dns101.comcast.net`
		A	69.252.250.103^{🇺🇸 COMCAST-IBONE69.240.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`dns101.comcast.net`
NS	`dns102.comcast.net`
		A	2001:558:1004:7:68:87:85:132^{🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`dns102.comcast.net`
		A	68.87.85.132^{🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`dns102.comcast.net`
NS	`dns103.comcast.net`
		A	2001:558:1014:c:68:87:76:228^{🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`dns103.comcast.net`
		A	68.87.76.228^{🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`dns103.comcast.net`
NS	`dns104.comcast.net`
		A	2001:558:100a:5:68:87:68:244^{🇺🇸 AS77252001:558:100a::/48}
			PTR	`dns104.comcast.net`
		A	68.87.68.244^{🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`dns104.comcast.net`
NS	`dns105.comcast.net`
		A	2001:558:100e:5:68:87:72:244^{🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`dns105.comcast.net`
		A	68.87.72.244^{🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`dns105.comcast.net`
SOA	`ns.comcastid.com`dnsmaster@comcastonline.com serial=2008073648

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781308788

Subdomains

ns.comcastid.com

Same first word

comcastid.net

comcastid.com

Similar names

docmatics.us

docsmatic.com

DNS History

8 records (6 active, 2 former)

●NSdns101.comcast.net2015-07-01 → 2026-06-13 · 2 obs

● 2015-07-01 09:59:06
● 2026-06-13 00:10:46

●NSdns102.comcast.net2015-07-01 → 2026-06-13 · 2 obs

● 2015-07-01 09:59:06
● 2026-06-13 00:10:46

●NSdns103.comcast.net2015-07-01 → 2026-06-13 · 2 obs

● 2015-07-01 09:59:06
● 2026-06-13 00:10:46

●NSdns104.comcast.net2015-07-01 → 2026-06-13 · 2 obs

● 2015-07-01 09:59:06
● 2026-06-13 00:10:46

●NSdns105.comcast.net2015-07-01 → 2026-06-13 · 2 obs

● 2015-07-01 09:59:06
● 2026-06-13 00:10:46

●NSns.comcastid.com2015-07-01 → 2026-06-13 · 2 obs

● 2015-07-01 09:59:06
● 2026-06-13 00:10:46

○A165.160.13.202015-07-01 → 2017-01-14 · 4 obs

● 2015-07-01 09:59:06
● 2017-01-14 01:51:18
○ 2026-03-09 22:00:48
○ 2026-06-13 00:10:46

○A165.160.15.202015-07-01 → 2017-01-14 · 4 obs

● 2015-07-01 09:59:06
● 2017-01-14 01:51:18
○ 2026-03-09 22:00:48
○ 2026-06-13 00:10:46

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:68.87.72.244

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: 392ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns105.comcast.net, dns104.comcast.net...`
SOA	1	`ns.comcastid.com dnsmaster.comcastonline`

Analysis

Hierarchy

ns.comcastid.com is a subdomain of comcastid.com.

Name Servers

comcastid.com has 6 name servers — ns.comcastid.com, dns101.comcast.net, dns102.comcast.net and 3 others.

The name servers of comcastid.com overlap at least partially with those of other domains — among them 25.212.98.in-addr.arpa, 183.130.76.in-addr.arpa, 199.99.73.in-addr.arpa and two more.

These name servers tend to appear together with the name servers dns103.comcast.net, dns104.comcast.net and dns105.comcast.net, plus two others.

Host names pointing to two IP addresses:

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

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

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

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

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