ns.onecomcast.com - robtex.com

ns.onecomcast.com

CNAMEonecomcast.com
DNSSEC⚠️ Not signed
A68.87.29.35🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRspeedlab-www-ext03.ndceast.pa.bo.comcast.net
A69.252.76.77🇺🇸 COMCAST-IBONE69.240.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
NSns.onecomcast.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
TXTv=spf1 -all
SOAns.onecomcast.comdnsmaster@comcastonline.com serial=2008073617

onecomcast.com

DNSSEC⚠️ Not signed
A68.87.29.35🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
A69.252.76.77🇺🇸 COMCAST-IBONE69.240.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
NSns.onecomcast.com ⭐
NSdns101.comcast.net
NSdns102.comcast.net
NSdns103.comcast.net
NSdns104.comcast.net
NSdns105.comcast.net
TXTv=spf1 -all
SOAns.onecomcast.comdnsmaster@comcastonline.com serial=2008073617

NS for

onecomcast.com

Previously NS for

ns.onecomcast.com

Same first word

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ns.ws
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DNS History

9 records (1 active, 8 former)

201820192020202120222023202420252026NSdns101.comcast.netdns102.comcast.netdns103.comcast.netdns104.comcast.netdns105.comcast.netns.onecomcast.comA68.87.29.3569.252.76.77CNAMEonecomcast.com
○NSdns101.comcast.net2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 05:47:50
○ 2026-03-30 17:35:52
○ 2026-04-20 19:26:10
○NSdns102.comcast.net2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 05:47:50
○ 2026-03-30 17:35:52
○ 2026-04-20 19:26:10
○NSdns103.comcast.net2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 05:47:50
○ 2026-03-30 17:35:52
○ 2026-04-20 19:26:10
○NSdns104.comcast.net2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 05:47:50
○ 2026-03-30 17:35:52
○ 2026-04-20 19:26:10
○NSdns105.comcast.net2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 05:47:50
○ 2026-03-30 17:35:52
○ 2026-04-20 19:26:10
○NSns.onecomcast.com2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 05:47:50
○ 2026-03-30 17:35:52
○ 2026-04-20 19:26:10
○A68.87.29.352017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 05:47:50
○ 2026-03-30 17:35:52
○ 2026-04-20 19:26:10
○A69.252.76.772017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 05:47:50
○ 2026-03-30 17:35:52
○ 2026-04-20 19:26:10
●CNAMEonecomcast.com2017-03-14 → 2026-04-20 · 2 obs
● 2017-03-14 05:47:50
● 2026-04-20 19:26:10

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:68.87.68.244

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: 246ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1onecomcast.com

Analysis

Name Server Role

ns.onecomcast.com serves as the name server for onecomcast.com.

dns101.comcast.net, dns102.comcast.net and dns103.comcast.net commonly serve as name servers together with ns.onecomcast.com.

IP Addresses

ns.onecomcast.com has two IP numbers: 68.87.29.35 and 69.252.76.77.

Other host names, for instance jabber.comcast.com, comcastcorpqa.com, speedlab-www-ext03.ndceast.pa.bo.comcast.net, onecomcast.com and speedlab-www-ext03.cmc.co.ndcwest.comcast.net share IP numbers with ns.onecomcast.com.

Name Servers

ns.onecomcast.com is delegated to six name servers: ns.onecomcast.com, dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.

ns.onecomcast.com at least partially shares name servers with other domains, including 83.246.73.in-addr.arpa, 143.238.98.in-addr.arpa, 22.30.24.in-addr.arpa, 62.33.68.in-addr.arpa and 215.197.71.in-addr.arpa.

These name servers are commonly used with ns.fandangoavantage.com.

Host names with two IP numbers:

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

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

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

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

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