twcbc.com - dns.ninja
twcbc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.biz.rr.com ⭐ | ||||||
| A | 69.134.7.5🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.0.0/17 RR-Route | ||||||
| PTR | dns1.rr.com | ||||||
| NS | dns4.rr.com | ||||||
| A | 69.134.7.8🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.0.0/17 RR-Route | ||||||
| PTR | dns4.rr.com | ||||||
| NS | ns2.biz.rr.com | ||||||
| A | 69.134.147.5🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.144.0/20 | ||||||
| PTR | dns2.rr.com | ||||||
| MX | mx1.biz.rr.com ⭐ | ||||||
| A | 47.43.26.67🇺🇸 RoadRunner47.43.24.0/21 | ||||||
| PTR | p-bc5-iedge-vip.rr.com.msg.pkvw.co.charter.net | ||||||
| MX | mx2.biz.rr.com ⭐ | ||||||
| A | 47.43.26.68🇺🇸 RoadRunner47.43.24.0/21 | ||||||
| PTR | p-bc5-iedge-2-vip.rr.com.msg.pkvw.co.charter.net | ||||||
| TXT | v=spf1 include:_spf.twcbc.com ~all | ||||||
| SOA | ns1.biz.rr.comhostmaster@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.netnstld@verisign-grs.com serial=1786072139 | ||||||
📈 Tranco rank: #168,844
Subdomains
myaccount.twcbc.com |
fh.twcbc.com |
kenn.twcbc.com |
albany.twcbc.com |
green.twcbc.com |
rochester.twcbc.com |
cull.twcbc.com |
charlotte.twcbc.com |
dallas.twcbc.com |
buffalo.twcbc.com |
raleigh.twcbc.com |
morg.twcbc.com |
swohio.twcbc.com |
desert.twcbc.com |
richm.twcbc.com |
mss.twcbc.com |
payne.twcbc.com |
www.twcbc.com |
midohio.twcbc.com |
neb.twcbc.com |
smtp.twcbc.com |
cda.twcbc.com |
liber.twcbc.com |
centralny.twcbc.com |
la.twcbc.com |
evans.twcbc.com |
sanantonio.twcbc.com |
kyn.twcbc.com |
gunn.twcbc.com |
harr.twcbc.com |
yuma.twcbc.com |
triad.twcbc.com |
cloud.twcbc.com |
neohio.twcbc.com |
carolinas.twcbc.com |
mssreports.twcbc.com |
natdiv.twcbc.com |
moho.twcbc.com |
more.twcbc.com |
ash.twcbc.com |
tx.twcbc.com |
dns-email.twcbc.com |
p-bc5-mail-vip.twcbc.com |
pss.twcbc.com |
winch.twcbc.com |
tell.twcbc.com |
wi.twcbc.com |
mail.twcbc.com |
richl.twcbc.com |
georg.twcbc.com |
Same first word
twcbc.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSns1.biz.rr.com2009-07-03 → 2026-08-07 · 2 obs
● 2026-08-07 03:25:04
●NSns2.biz.rr.com2009-07-03 → 2026-08-07 · 2 obs
● 2026-08-07 03:25:04
●MXmx1.biz.rr.com2009-07-03 → 2026-08-07 · 2 obs
● 2026-08-07 03:25:04
●MXmx2.biz.rr.com2009-07-03 → 2026-08-07 · 2 obs
● 2026-08-07 03:25:04
○A142.136.168.582018-02-27 → 2026-02-16 · 5 obs
● 2018-02-27 06:53:14
● 2026-02-16 23:36:00
○ 2026-02-17 15:13:04
○ 2026-08-07 03:25:04
○A142.136.168.72018-02-27 → 2026-02-16 · 5 obs
● 2018-02-27 06:53:14
● 2026-02-16 23:36:00
○ 2026-02-17 15:13:04
○ 2026-08-07 03:25:04
○A142.136.81.1352018-02-27 → 2026-02-16 · 5 obs
● 2018-02-27 06:53:14
● 2026-02-16 23:36:00
○ 2026-02-17 15:13:04
○ 2026-08-07 03:25:04
○A142.136.81.1362018-02-27 → 2026-02-16 · 5 obs
● 2018-02-27 06:53:14
● 2026-02-16 23:36:00
○ 2026-02-17 15:13:04
○ 2026-08-07 03:25:04
○A204.235.121.1232009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-31 16:09:50
○ 2026-08-07 03:25:04
○A71.74.183.92015-11-29 → 2017-12-12 · 5 obs
● 2015-11-29 04:04:04
● 2017-12-12 19:05:56
○ 2018-02-27 06:53:14
○ 2026-08-07 03:25:04
○A71.74.189.862015-11-29 → 2017-12-12 · 5 obs
● 2015-11-29 04:04:04
● 2017-12-12 19:05:56
○ 2018-02-27 06:53:14
○ 2026-08-07 03:25:04
○A71.74.42.2312015-08-31 → 2015-11-15 · 5 obs
● 2015-08-31 16:09:50
● 2015-11-15 04:46:54
○ 2015-11-29 04:04:04
○ 2026-08-07 03:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| twcbc.com | ns1.biz.rr.com, ns2.biz.rr.com, dns4.rr.com | 3 records |
✅ Authoritative Response
Server:69.134.7.5
NS records: ns1.biz.rr.com, ns2.biz.rr.com, dns4.rr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twcbc.com (unsigned zone)
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.biz.rr.com, dns4.rr.com... |
| MX | 2 | mx1.biz.rr.com (pri: 10), mx2.biz.rr.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.twcbc.com ~all |
| SOA | 1 | ns1.biz.rr.com hostmaster.charter.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.biz.rr.com, ns2.biz.rr.com, dns4.rr.com)
Analysis
Hierarchy
myaccount.twcbc.com, fh.twcbc.com, kenn.twcbc.com, albany.twcbc.com, green.twcbc.com and a few other host names are all children of twcbc.com.
Name Servers
twcbc.com is served by three name servers: dns4.rr.com, ns1.biz.rr.com and ns2.biz.rr.com.
The name servers of twcbc.com overlap at least partially with those of other domains — among them advertiseaod.com, tpi-re.com, acesheartdesigns.com and two more.
dns4.rr.com has IP address 69.134.7.8, ns1.biz.rr.com has IP address 69.134.7.5 and ns2.biz.rr.com has IP address 69.134.147.5 — one address each.
Mail Servers
The MX records for twcbc.com point to two mail servers: mx1.biz.rr.com and mx2.biz.rr.com.
twcbc.com has the same mail server arrangement as a number of other domains, for example rainbowmotor.net, mrlock.org, valleyweldingservice.com and two more.
twcbc.com shares at least some of its mail servers with other domains — for example allaboutconst.net, gallivanins.com, olneymachinery.com and two more.
The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are commonly used alongside these mail servers.
Both mx1.biz.rr.com and mx2.biz.rr.com have a single IP address each — mx1.biz.rr.com resolves to 47.43.26.67 while mx2.biz.rr.com resolves to 47.43.26.68.