comcastdnssec.info - robtex.com

comcastdnssec.info

DNSSEC⚠️ Not signed
A68.87.64.48🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRwww.comcast6.net
PTRspeedlab-app03.ndceast.pa.bo.comcast.net
NSns.comcastdnssec.info ⭐
NSdns101.comcast.org
A2001:558:1002:a:68:87:29:164🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
A68.87.29.164🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRaa-dnsbl-v1.sys.comcast.net
NSdns102.comcast.org
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 ⚠️ Not in parent delegation
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
NSdns103.comcast.org
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.org
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.org
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.comcastdnssec.infodnsmaster@comcastonline.com serial=2008073684

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327

Same first word

comcastdnssec.org
comcastdnssec.com
comcastdnssec.info
comcastdnssec.us
comcastdnssec.net

Similar names

dnsseccomcast.us
dnsseccomcast.info
dnsseccomcast.com
dnsseccomcast.org
dnsseccomcast.net

DNS History

8 records (8 active, 0 former)

20162017201820192020202120222023202420252026NSdns101.comcast.orgdns102.comcast.orgdns103.comcast.netdns103.comcast.orgdns104.comcast.orgdns105.comcast.orgns.comcastdnssec.infoA68.87.64.48
●NSdns101.comcast.org2015-07-18 → 2026-03-24 · 2 obs
● 2015-07-18 00:26:12
● 2026-03-24 12:00:28
●NSdns102.comcast.org2015-07-18 → 2026-03-24 · 2 obs
● 2015-07-18 00:26:12
● 2026-03-24 12:00:28
●NSdns103.comcast.net2015-07-18 → 2026-03-24 · 2 obs
● 2015-07-18 00:26:12
● 2026-03-24 12:00:28
●NSdns103.comcast.org2015-07-18 → 2026-03-24 · 2 obs
● 2015-07-18 00:26:12
● 2026-03-24 12:00:28
●NSdns104.comcast.org2015-07-18 → 2026-03-24 · 2 obs
● 2015-07-18 00:26:12
● 2026-03-24 12:00:28
●NSdns105.comcast.org2015-07-18 → 2026-03-24 · 2 obs
● 2015-07-18 00:26:12
● 2026-03-24 12:00:28
●NSns.comcastdnssec.info2015-07-18 → 2026-03-24 · 2 obs
● 2015-07-18 00:26:12
● 2026-03-24 12:00:28
●A68.87.64.482015-07-18 → 2026-03-24 · 2 obs
● 2015-07-18 00:26:12
● 2026-03-24 12:00:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
comcastdnssec.infodns102.comcast.org, dns104.comcast.org, dns101.comcast.org, dns105.comcast.org...-

✅ Authoritative Response

Server:68.87.68.244

NS records: dns102.comcast.org, dns104.comcast.org, dns101.comcast.org, dns105.comcast.org, dns103.comcast.org

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

DS for comcastdnssec.info does not match any DNSKEY

⏱️ Timing

Total: 4651ms | Queries: -

📄 Records

TypeCountSample Data
A168.87.64.48
NS6dns102.comcast.org, dns103.comcast.org...
SOA1ns.comcastdnssec.info dnsmaster.comcasto

Analysis

IP Addresses

comcastdnssec.info resolves to one IP number: 68.87.64.48.

other host names including comcastdnssec.net, dnsseccomcast.net, xfinitydnssec.org, dnssec-xfinity.com and dnssecxfinity.com share IP numbers with comcastdnssec.info.

Name Servers

comcastdnssec.info is delegated to seven name servers: ns.comcastdnssec.info, dns103.comcast.net, dns101.comcast.org, dns102.comcast.org, dns103.comcast.org, dns104.comcast.org and dns105.comcast.org.

comcastdnssec.info at least partially shares name servers with other domains, for instance 230.51.73.in-addr.arpa, 112.22.24.in-addr.arpa, 0.191.147.in-addr.arpa, 189.57.174.in-addr.arpa and saltlakecity.ut.utah.comcast.net.

Name servers commonly used together include dns101.comcast.net, dns102.comcast.net, dns104.comcast.net, dns105.comcast.net, ns.fandangoconcert.org, ns.fandangosearch.org, ns.dnsseccomcast.info, ns.fandangobackstagepass.org and ns.necntv.org.

Host names with two IP numbers:

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

The host name dns101.comcast.org points to: 2001:558:1002:a:68:87:29:164 and 68.87.29.164.

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

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

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

Host names with one IP number:

The host name dns104.comcast.org points to: 68.87.68.244.

Host names that point to 2001:558:1014:c:68:87:76:228 : dns103.comcast.net and dns103.comcast.org.

Host names that point to 68.87.76.228 : dns103.comcast.net and dns103.comcast.org.