twcbestpractices.com - robtex.com
twcbestpractices.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.netnstld@verisign-grs.com serial=1774482297 | ||||||
Same first word
twcbestpractices.com |
DNS History
2 records (2 active, 0 former)
●NSns1.twcable.com2026-03-18 → 2026-03-25 · 2 obs
● 2026-03-25 23:46:36
●NSns2.twcable.com2026-03-18 → 2026-03-25 · 2 obs
● 2026-03-25 23:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| twcbestpractices.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 twcbestpractices.com (unsigned zone)
⏱️ Timing
Total: 2348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.twcable.com, ns2.twcable.com)
Analysis
Name Servers
twcbestpractices.com is delegated to two name servers: ns1.twcable.com and ns2.twcable.com.
twcbestpractices.com shares the same name server setup as 3.237.165.in-addr.arpa, 120.235.204.in-addr.arpa, timewarnercablecentre.com, 121.235.204.in-addr.arpa and any-taining.info.
twcbestpractices.com at least partially shares name servers with other domains, for instance timewarnerfreedomphone.com, twconlinemagazine.com, timewarnercablebroadbandtv.net, twcablesw.com and handshelpingheroes.com.
These name servers are commonly used together with ns3.twcable.com, pblpdns01.twcable.com and pblpdns02.twcable.com.
Host names with a single IP:
ns1.twcable.com points to 165.237.86.252.
ns2.twcable.com points to 165.237.54.252.