`timewarnercablebc.com`

DNSSEC	⚠️ Not signed
A	63.139.55.156^{🇺🇸 WINDSTREAM-163.138.0.0/15 Windstream Aggregate (AS7029)}
NS	`ns1.charter.com` ⭐
		A	24.216.90.1^{🇺🇸 Charter_Communications24.216.90.0/24}
			PTR	`auth1.charter.com`
NS	`ns2.charter.com`
		A	24.216.90.2^{🇺🇸 Charter_Communications24.216.90.0/24}
			PTR	`auth2.charter.com`
NS	`ns3.charter.com`
		A	24.240.146.1^{🇺🇸 Charter_Communications24.240.146.0/24 Charter Communications}
			PTR	`auth3.charter.com`
NS	`ns4.charter.com`
		A	24.240.146.2^{🇺🇸 Charter_Communications24.240.146.0/24 Charter Communications}
			PTR	`auth4.charter.com`
SOA	`ns1.charter.com`hostmaster@charter.com serial=2025060000

`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=1778817411

Same first word

timewarnercablebc.com

DNS History

12 records (5 active, 7 former)

●NSns1.charter.com2026-03-23 → 2026-05-15 · 3 obs

○ 2017-03-29 08:10:28
● 2026-03-23 12:07:36
● 2026-05-15 04:10:40

○NSns1.markmonitor.com2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 07:44:12
● 2017-03-29 08:10:28
○ 2026-03-23 12:07:36
○ 2026-05-15 04:10:40

●NSns2.charter.com2026-03-23 → 2026-05-15 · 3 obs

○ 2017-03-29 08:10:28
● 2026-03-23 12:07:36
● 2026-05-15 04:10:40

○NSns2.markmonitor.com2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 07:44:12
● 2017-03-29 08:10:28
○ 2026-03-23 12:07:36
○ 2026-05-15 04:10:40

●NSns3.charter.com2026-03-23 → 2026-05-15 · 3 obs

○ 2017-03-29 08:10:28
● 2026-03-23 12:07:36
● 2026-05-15 04:10:40

○NSns3.markmonitor.com2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 07:44:12
● 2017-03-29 08:10:28
○ 2026-03-23 12:07:36
○ 2026-05-15 04:10:40

●NSns4.charter.com2026-03-23 → 2026-05-15 · 3 obs

○ 2017-03-29 08:10:28
● 2026-03-23 12:07:36
● 2026-05-15 04:10:40

○NSns4.markmonitor.com2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 07:44:12
● 2017-03-29 08:10:28
○ 2026-03-23 12:07:36
○ 2026-05-15 04:10:40

○NSns5.markmonitor.com2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 07:44:12
● 2017-03-29 08:10:28
○ 2026-03-23 12:07:36
○ 2026-05-15 04:10:40

○NSns6.markmonitor.com2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 07:44:12
● 2017-03-29 08:10:28
○ 2026-03-23 12:07:36
○ 2026-05-15 04:10:40

○NSns7.markmonitor.com2015-08-09 → 2017-03-29 · 4 obs

● 2015-08-09 07:44:12
● 2017-03-29 08:10:28
○ 2026-03-23 12:07:36
○ 2026-05-15 04:10:40

●A63.139.55.1562015-08-09 → 2026-05-15 · 2 obs

● 2015-08-09 07:44:12
● 2026-05-15 04:10:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
timewarnercablebc.com	ns1.charter.com, ns2.charter.com, ns3.charter.com, ns4.charter.com	4 records

✅ Authoritative Response

Server:24.240.146.1

NS records: ns1.charter.com, ns2.charter.com, ns3.charter.com, ns4.charter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for timewarnercablebc.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`63.139.55.156`
NS	4	`ns1.charter.com, ns2.charter.com...`
SOA	1	`ns1.charter.com hostmaster.charter.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.charter.com, ns2.charter.com, ns3.charter.com...)

Analysis

IP Addresses

timewarnercablebc.com resolves to one IP number: 63.139.55.156.

Other host names, for instance twcrewardsprogram.com, twcbetterreward.com and twcrebates.com share IP numbers with timewarnercablebc.com.

Name Servers

timewarnercablebc.com delegates to four name servers: ns1.charter.com, ns2.charter.com, ns3.charter.com and ns4.charter.com.

timewarnercablebc.com at least partially shares name servers with other domains, including osbh.mo.charter.com, fdul.wi.charter.com, spectrumofertamovil.com, mntv.al.charter.com and mtvr.il.charter.com.

these name servers are commonly used alongside the name servers a12-66.akam.net, auth1.charter.com, auth2.charter.com, auth3.charter.com and auth4.charter.com.

Host names with one IP number:

ns1.charter.com points to 24.216.90.1; ns2.charter.com points to 24.216.90.2; ns3.charter.com points to 24.240.146.1; ns4.charter.com points to 24.240.146.2.

timewarnercablebc.com - robtex.com