comcastid.com - robtex.com

comcastid.com

DNSSEC🔒 Signed (DS record present)
NSns.comcastid.com ⭐
NSdns101.comcast.net
A2001:558:fe23:8:69:252:250:103🇺🇸 AS332872001:558:fe23::/48
PTRdns101.comcast.net
A69.252.250.103🇺🇸 COMCAST-IBONE69.240.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRdns101.comcast.net
NSdns102.comcast.net
A2001:558:1004:7:68:87:85:132🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRdns102.comcast.net
A68.87.85.132🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRdns102.comcast.net
NSdns103.comcast.net
A2001:558:1014:c:68:87:76:228🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRdns103.comcast.net
A68.87.76.228🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRdns103.comcast.net
NSdns104.comcast.net
A2001:558:100a:5:68:87:68:244🇺🇸 AS77252001:558:100a::/48
PTRdns104.comcast.net
A68.87.68.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRdns104.comcast.net
NSdns105.comcast.net
A2001:558:100e:5:68:87:72:244🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRdns105.comcast.net
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
SOAns.comcastid.comdnsmaster@comcastonline.com serial=2008073633

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

comcastid.net
comcastid.com

Similar names

docmatics.us
docsmatic.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSdns101.comcast.netdns102.comcast.netdns103.comcast.netdns104.comcast.netdns105.comcast.netns.comcastid.comA165.160.13.20165.160.15.20
●NSdns101.comcast.net2015-07-01 → 2026-03-09 · 2 obs
● 2015-07-01 09:59:06
● 2026-03-09 22:00:48
●NSdns102.comcast.net2015-07-01 → 2026-03-09 · 2 obs
● 2015-07-01 09:59:06
● 2026-03-09 22:00:48
●NSdns103.comcast.net2015-07-01 → 2026-03-09 · 2 obs
● 2015-07-01 09:59:06
● 2026-03-09 22:00:48
●NSdns104.comcast.net2015-07-01 → 2026-03-09 · 2 obs
● 2015-07-01 09:59:06
● 2026-03-09 22:00:48
●NSdns105.comcast.net2015-07-01 → 2026-03-09 · 2 obs
● 2015-07-01 09:59:06
● 2026-03-09 22:00:48
●NSns.comcastid.com2015-07-01 → 2026-03-09 · 2 obs
● 2015-07-01 09:59:06
● 2026-03-09 22:00:48
○A165.160.13.202015-07-01 → 2017-01-14 · 3 obs
● 2015-07-01 09:59:06
● 2017-01-14 01:51:18
○ 2026-03-09 22:00:48
○A165.160.15.202015-07-01 → 2017-01-14 · 3 obs
● 2015-07-01 09:59:06
● 2017-01-14 01:51:18
○ 2026-03-09 22:00:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
comcastid.comdns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net...-

✅ Authoritative Response

Server: 68.87.85.132

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: 991ms | Queries: -

📄 Records

TypeCountSample Data
NS5dns101.comcast.net, dns102.comcast.net...
SOA1ns.comcastid.com dnsmaster.comcastonline

Analysis

Name Servers

comcastid.com delegates to six name servers: ns.comcastid.com, dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.

comcastid.com at least partially shares name servers with other domains, for instance 25.212.98.in-addr.arpa, 199.99.73.in-addr.arpa, 7.252.14.24.in-addr.arpa, 53.189.50.in-addr.arpa and 29.8.24.in-addr.arpa.

These name servers are commonly used with dns101.comcast.net.customer.wcdc.prd.xfinity.com and ns.comcastpaymentcenter.net.

Host names with two IP numbers:

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

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

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

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

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