dcmcable.com - dns.ninja
dcmcable.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2002:cc0a:b006::cc0a:b006HURRICANE2002::/16 RFC3068 - 6to4 anycast route provided by Nullroute.fi | ||||||
| A | 2002:cc0a:b010::cc0a:b010HURRICANE2002::/16 RFC3068 - 6to4 anycast route provided by Nullroute.fi | ||||||
| A | 2002:cc0a:b011::cc0a:b011HURRICANE2002::/16 RFC3068 - 6to4 anycast route provided by Nullroute.fi | ||||||
| A | 172.16.251.10UNSPECIFIED160.0.0.0/3 | ||||||
| A | 172.16.251.11UNSPECIFIED160.0.0.0/3 | ||||||
| A | 172.16.251.101UNSPECIFIED160.0.0.0/3 | ||||||
| A | 204.10.176.6🇺🇸 AS1819204.10.176.0/24 GAIN ECR000001350769 | ||||||
| A | 204.10.176.16🇺🇸 AS1819204.10.176.0/24 GAIN ECR000001350769 | ||||||
| NS | otw-he-dc01.dcmcable.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.16.251.10UNSPECIFIED160.0.0.0/3 | ||||||
| NS | dcm-he-dc01.dcmcable.com ⚠️ Not in parent delegation | ||||||
| A | 172.16.251.101UNSPECIFIED160.0.0.0/3 | ||||||
| NS | madd.dcmcable.com | ||||||
| A | 204.10.176.9🇺🇸 AS1819204.10.176.0/24 GAIN ECR000001350769 | ||||||
| PTR | dns2.dcmcable.com | ||||||
| PTR | madd.dcmcable.com | ||||||
| NS | maxx.dcmcable.com | ||||||
| A | 204.10.176.6🇺🇸 AS1819204.10.176.0/24 GAIN ECR000001350769 | ||||||
| PTR | dns1.dcmcable.com | ||||||
| PTR | maxx.dcmcable.com | ||||||
| NS | otw-cal-dc01.gpon.dcmcable.com ⚠️ Not in parent delegation | ||||||
| NS | otw-cal-dc02.gpon.dcmcable.com ⚠️ Not in parent delegation | ||||||
| NS | otw-he-dc02.dcmcable.com ⚠️ Not in parent delegation | ||||||
| A | 172.16.251.11UNSPECIFIED160.0.0.0/3 | ||||||
| MX | mail.dcmcable.com ⭐ | ||||||
| A | 204.10.176.14🇺🇸 AS1819204.10.176.0/24 GAIN ECR000001350769 | ||||||
| PTR | dcmmail.dcmcable.com | ||||||
| MX | webmail.dcmcable.com ⭐ | ||||||
| A | 204.10.176.14🇺🇸 AS1819204.10.176.0/24 GAIN ECR000001350769 | ||||||
| PTR | dcmmail.dcmcable.com | ||||||
| TXT | 713225v4x95bjqq8gyqbmscxsfc01gl0 | ||||||
| TXT | j6lyv0lv1yljgkwq4vdvrdq9nt26llz8 | ||||||
| TXT | v=spf1 ip4:204.10.176.0/21 a mx mx:dcmcable.com mx:otowhomes.com mx:mybridgen... | ||||||
| TXT | _i9e1d3gb6flnwsn1giu2va0wm709pi6 | ||||||
| TXT | 8qjpns05m8r5fl2y6x57q28jpxs2pl6q | ||||||
| SOA | otw-he-dc01.dcmcable.comhostmaster@dcmcable.com serial=88355 | ||||||
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.netnstld@verisign-grs.com serial=1785103567 | ||||||
Subdomains
madd.dcmcable.com |
otw-he-dc01.dcmcable.com |
webmail.dcmcable.com |
dns1.dcmcable.com |
dcmmail.dcmcable.com |
otw-he-dc02.dcmcable.com |
maxx.dcmcable.com |
mail.dcmcable.com |
gpon.dcmcable.com |
dns2.dcmcable.com |
Same first word
dcmcable.com |
Similar names
DNS History
28 records (17 active, 11 former)
○NSdave-059ace24b9.dcmcable.com2015-08-05 → 2016-07-06 · 4 obs
● 2015-08-05 08:40:58
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
●NSdcm-he-dc01.dcmcable.com2026-07-26 → 2026-07-26 · 3 obs
○ 2026-02-20 18:11:20
● 2026-07-26 22:09:52
● 2026-07-26 22:09:56
● 2026-07-26 22:09:52
● 2026-07-26 22:09:56
○NSmad.dcmcable.com2015-08-05 → 2016-07-06 · 17 obs
● 2015-08-05 08:40:58
○ 2015-09-08 11:22:38
● 2015-09-16 03:04:14
○ 2015-09-20 03:45:50
● 2015-10-23 16:20:58
○ 2015-10-29 21:13:06
● 2015-11-02 13:57:02
● 2015-12-04 18:14:56
○ 2016-02-04 05:17:18
○ 2016-02-07 01:59:36
● 2016-02-17 16:13:40
○ 2016-03-05 04:30:38
○ 2016-03-13 18:45:12
● 2016-03-16 22:02:44
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
○ 2015-09-08 11:22:38
● 2015-09-16 03:04:14
○ 2015-09-20 03:45:50
● 2015-10-23 16:20:58
○ 2015-10-29 21:13:06
● 2015-11-02 13:57:02
● 2015-12-04 18:14:56
○ 2016-02-04 05:17:18
○ 2016-02-07 01:59:36
● 2016-02-17 16:13:40
○ 2016-03-05 04:30:38
○ 2016-03-13 18:45:12
● 2016-03-16 22:02:44
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
●NSmadd.dcmcable.com2016-02-04 → 2026-07-26 · 10 obs
○ 2015-12-04 18:14:56
● 2016-02-04 05:17:18
● 2016-02-07 01:59:36
○ 2016-02-17 16:13:40
○ 2016-03-16 22:02:44
● 2016-07-06 23:44:22
● 2016-09-07 04:05:00
○ 2016-09-30 19:18:10
● 2017-08-26 07:44:26
● 2026-07-26 22:09:56
● 2016-02-04 05:17:18
● 2016-02-07 01:59:36
○ 2016-02-17 16:13:40
○ 2016-03-16 22:02:44
● 2016-07-06 23:44:22
● 2016-09-07 04:05:00
○ 2016-09-30 19:18:10
● 2017-08-26 07:44:26
● 2026-07-26 22:09:56
○NSmax.dcmcable.com2015-08-05 → 2016-07-06 · 10 obs
● 2015-08-05 08:40:58
● 2015-09-08 11:22:38
○ 2015-09-16 03:04:14
● 2015-09-20 03:45:50
○ 2015-10-23 16:20:58
● 2015-10-29 21:13:06
○ 2015-11-02 13:57:02
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
● 2015-09-08 11:22:38
○ 2015-09-16 03:04:14
● 2015-09-20 03:45:50
○ 2015-10-23 16:20:58
● 2015-10-29 21:13:06
○ 2015-11-02 13:57:02
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
●NSmaxx.dcmcable.com2016-02-04 → 2026-07-26 · 10 obs
○ 2015-12-04 18:14:56
● 2016-02-04 05:17:18
○ 2016-02-07 01:59:36
○ 2016-02-17 16:13:40
● 2016-03-05 04:30:38
● 2016-03-13 18:45:12
○ 2016-03-16 22:02:44
○ 2016-09-07 04:05:00
● 2016-09-30 19:18:10
● 2026-07-26 22:09:56
● 2016-02-04 05:17:18
○ 2016-02-07 01:59:36
○ 2016-02-17 16:13:40
● 2016-03-05 04:30:38
● 2016-03-13 18:45:12
○ 2016-03-16 22:02:44
○ 2016-09-07 04:05:00
● 2016-09-30 19:18:10
● 2026-07-26 22:09:56
●NSotw-cal-dc01.gpon.dcmcable.com2026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 07:44:26
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
●NSotw-cal-dc02.gpon.dcmcable.com2026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 07:44:26
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
●NSotw-he-dc01.dcmcable.com2026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 07:44:26
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
●NSotw-he-dc02.dcmcable.com2026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 07:44:26
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
○MXdcm-mail-hp.dcmcable.com2015-08-05 → 2016-11-07 · 4 obs
● 2015-08-05 08:40:58
● 2016-11-07 03:30:58
○ 2017-05-08 02:22:52
○ 2026-07-26 22:09:56
● 2016-11-07 03:30:58
○ 2017-05-08 02:22:52
○ 2026-07-26 22:09:56
○MXdcmmail.dcmcable.com2017-05-08 → 2017-05-08 · 4 obs
○ 2016-11-07 03:30:58
● 2017-05-08 02:22:52
○ 2017-06-18 23:10:20
○ 2026-07-26 22:09:56
● 2017-05-08 02:22:52
○ 2017-06-18 23:10:20
○ 2026-07-26 22:09:56
●MXmail.dcmcable.com2015-08-05 → 2026-07-26 · 2 obs
● 2015-08-05 08:40:58
● 2026-07-26 22:09:56
● 2026-07-26 22:09:56
●MXwebmail.dcmcable.com2015-08-05 → 2026-07-26 · 2 obs
● 2015-08-05 08:40:58
● 2026-07-26 22:09:56
● 2026-07-26 22:09:56
●A172.16.251.102026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 13:40:20
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
●A172.16.251.1012026-07-26 → 2026-07-26 · 3 obs
○ 2026-02-20 18:11:20
● 2026-07-26 22:09:52
● 2026-07-26 22:09:56
● 2026-07-26 22:09:52
● 2026-07-26 22:09:56
●A172.16.251.112026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 13:40:20
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
○A192.168.234.2352015-08-05 → 2016-07-06 · 4 obs
● 2015-08-05 08:40:58
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
●A2002:cc0a:b006::cc0a:b0062016-02-04 → 2026-07-26 · 3 obs
○ 2015-08-05 08:40:58
● 2016-02-04 05:17:18
● 2026-07-26 22:09:56
● 2016-02-04 05:17:18
● 2026-07-26 22:09:56
○A2002:cc0a:b009::cc0a:b0092016-02-04 → 2017-08-26 · 5 obs
○ 2015-08-05 08:40:58
● 2016-02-04 05:17:18
● 2017-08-26 13:40:20
○ 2026-02-20 18:11:20
○ 2026-07-26 22:09:56
● 2016-02-04 05:17:18
● 2017-08-26 13:40:20
○ 2026-02-20 18:11:20
○ 2026-07-26 22:09:56
●A2002:cc0a:b010::cc0a:b0102026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 13:40:20
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
●A2002:cc0a:b011::cc0a:b0112026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 13:40:20
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
●A204.10.176.162026-02-20 → 2026-07-26 · 3 obs
○ 2017-08-26 13:40:20
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
● 2026-02-20 18:11:20
● 2026-07-26 22:09:56
○A204.10.176.202015-08-05 → 2016-07-06 · 4 obs
● 2015-08-05 08:40:58
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
●A204.10.176.62015-08-05 → 2026-07-26 · 2 obs
● 2015-08-05 08:40:58
● 2026-07-26 22:09:56
● 2026-07-26 22:09:56
○A204.10.176.72016-02-04 → 2016-07-06 · 5 obs
○ 2015-08-05 08:40:58
● 2016-02-04 05:17:18
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
● 2016-02-04 05:17:18
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
○A204.10.176.82015-08-05 → 2016-07-06 · 4 obs
● 2015-08-05 08:40:58
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
● 2016-07-06 23:44:22
○ 2016-07-23 20:32:02
○ 2026-07-26 22:09:56
○A204.10.176.92016-02-04 → 2017-08-26 · 5 obs
○ 2015-08-05 08:40:58
● 2016-02-04 05:17:18
● 2017-08-26 13:40:20
○ 2026-02-20 18:11:20
○ 2026-07-26 22:09:56
● 2016-02-04 05:17:18
● 2017-08-26 13:40:20
○ 2026-02-20 18:11:20
○ 2026-07-26 22:09:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| dcmcable.com | maxx.dcmcable.com, madd.dcmcable.com | 2 records |
✅ Authoritative Response
Server:204.10.176.6
NS records: maxx.dcmcable.com, madd.dcmcable.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcmcable.com (unsigned zone)
⏱️ Timing
Total: 451ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 172.16.251.101, 172.16.251.11... |
| AAAA | 3 | 2002:cc0a:b010::cc0a:b010, 2002:cc0a:b006::cc0a:b006... |
| NS | 7 | otw-cal-dc02.gpon.dcmcable.com, maxx.dcmcable.com... |
| MX | 2 | webmail.dcmcable.com (pri: 10), mail.dcmcable.com (pri: 10) |
| TXT | 5 | j6lyv0lv1yljgkwq4vdvrdq9nt26llz8, v=spf1 ip4:204.10.176.0/21 a mx mx:dcmca... |
| SOA | 1 | otw-he-dc01.dcmcable.com hostmaster.dcmc |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (maxx.dcmcable.com, madd.dcmcable.com)
Analysis
Hierarchy
dcmcable.com is a parent domain; its children include madd.dcmcable.com, otw-he-dc01.dcmcable.com, webmail.dcmcable.com, dns1.dcmcable.com, dcmmail.dcmcable.com and a few other host names.
IP Addresses
dcmcable.com resolves to 8 IP numbers: 172.16.251.10, 172.16.251.11, 172.16.251.101 and 5 other.
Additional host names — otw-he-dc02.dcmcable.com, otowhomes.com, maxx.dcmcable.com and two others — share IP numbers with dcmcable.com.
Name Servers
DNS for dcmcable.com is handled by 7 name servers: dcm-he-dc01.dcmcable.com, madd.dcmcable.com, maxx.dcmcable.com and 4 others.
dcmcable.com partially shares its NS delegation with several other domains, including 178.10.204.in-addr.arpa, 181.10.204.in-addr.arpa, 179.10.204.in-addr.arpa and two others.
These name servers are regularly seen alongside otw-cal-dc01.gpon.dcmcable.com and otw-cal-dc02.gpon.dcmcable.com as name servers.
Host names pointing to a single IP address:
dcm-he-dc01.dcmcable.com directs to 172.16.251.101.
madd.dcmcable.com directs to 204.10.176.9.
maxx.dcmcable.com directs to 204.10.176.6.
otw-he-dc01.dcmcable.com directs to 172.16.251.10.
otw-he-dc02.dcmcable.com directs to 172.16.251.11.
Mail Servers
dcmcable.com has two mail servers: mail.dcmcable.com and webmail.dcmcable.com.
Both mail.dcmcable.com and webmail.dcmcable.com have a single IP address, 204.10.176.14, and share it.
Host names pointing to 204.10.176.14 IP addresses: mail.dcmcable.com and webmail.dcmcable.com.