`activatemymodem.com`

DNSSEC	⚠️ Not signed
NS	`ns1.twcable.com` ⭐
		A	165.237.86.252^{🇺🇸 RoadRunner165.237.0.0/16 Charter Communications}
			PTR	`165-237-86-252.twcable.com`
NS	`ns2.twcable.com` ⚠️ Not in zone NS records
		A	165.237.54.252^{🇺🇸 RoadRunner165.237.0.0/16 Charter Communications}
			PTR	`165-237-54-252.twcable.com`
NS	`ns3.twcable.com` ⚠️ Not in parent delegation
		A	67.48.224.74^{🇺🇸 RoadRunner67.48.224.0/19 RR-RC-Time Warner Cable-TSG}
			PTR	`syn-067-048-224-074.inf.spectrum.com`
SOA	`ns1.twcable.com`hostmaster@ns1.twcable.com 2018-10-16 #1

`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=1774596977

Subdomains

elb02.activatemymodem.com

Same first word

activatemymodem.com

DNS History

3 records (3 active, 0 former)

●NSns1.twcable.com2015-07-12 → 2026-03-27 · 2 obs

● 2015-07-12 09:58:34
● 2026-03-27 08:05:20

●NSns2.twcable.com2026-02-16 → 2026-03-27 · 3 obs

○ 2015-07-12 09:58:34
● 2026-02-16 23:18:20
● 2026-03-27 08:05:20

●NSns3.twcable.com2026-02-16 → 2026-03-27 · 3 obs

○ 2015-07-12 09:58:34
● 2026-02-16 23:18:20
● 2026-03-27 08:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
activatemymodem.com	ns1.twcable.com, ns2.twcable.com	2 records

✅ Authoritative Response

Server:165.237.86.252

NS records: ns1.twcable.com, ns2.twcable.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for activatemymodem.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns3.twcable.com, ns1.twcable.com`
SOA	1	`ns1.twcable.com hostmaster.ns1.twcable.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.twcable.com, ns2.twcable.com)

Analysis

Hierarchy

activatemymodem.com is the parent of elb02.activatemymodem.com.

Name Servers

activatemymodem.com is delegated to three name servers: ns1.twcable.com, ns2.twcable.com and ns3.twcable.com.

activatemymodem.com at least partially shares name servers with other domains, for instance mytwcable.com, timewarnercabledigitalvoice.com, twcdsloffer.com, timewarnertelephone.com and 134.237.165.in-addr.arpa.

These name servers are often used with pblpdns01.twcable.com and pblpdns02.twcable.com.

Host names with one IP number:

ns1.twcable.com points to 165.237.86.252.

ns2.twcable.com points to 165.237.54.252.

ns3.twcable.com points to 67.48.224.74.

activatemymodem.com - robtex.com