`twcsportsgroup.com`

DNSSEC	⚠️ Not signed
NS	`ns1.twcable.com` ⚠️ Not in zone NS records
		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`

`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=1774529672

Same first word

twcsportsgroup.com

DNS History

2 records (2 active, 0 former)

●NSns1.twcable.com2026-02-27 → 2026-03-26 · 2 obs

● 2026-02-27 05:13:42
● 2026-03-26 12:58:02

●NSns2.twcable.com2026-02-27 → 2026-03-26 · 2 obs

● 2026-02-27 05:13:42
● 2026-03-26 12:58:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
twcsportsgroup.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 twcsportsgroup.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

Delegation for twcsportsgroup.com rests with two name servers, ns1.twcable.com and ns2.twcable.com.

twcsportsgroup.com shares the same name server setup as other domains, including 228.237.165.in-addr.arpa, 136.237.165.in-addr.arpa, timewarnercablesucksass.com, timewarnercablectr.com and 88.237.165.in-addr.arpa.

twcsportsgroup.com at least partially shares name servers with other domains, for instance timewarnercablearena.com, twcondemand.com, welcometotwc.com, timewarnercabledigitalphone.com and kernel-est2014.info.

these name servers are commonly used with ns3.twcable.com, 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.

twcsportsgroup.com - robtex.com

twcsportsgroup.com

com