tw21.net - robtex.com
tw21.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.120.147.200 | ||||||
| NS | ns100.webnic.cc ⭐ | ||||||
| A | 54.177.52.27🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-52-27.us-west-1.compute.amazonaws.com | ||||||
| NS | ns101.webnic.cc | ||||||
| A | 54.177.52.27🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-52-27.us-west-1.compute.amazonaws.com | ||||||
| SOA | ns100.webnic.cctechnical@webnic.cc 2025-08-05 #1 | ||||||
net
| 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=1771291465 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSns1.ipowerdns.com2007-09-24 → 2007-09-24 · 3 obs
○ 2015-07-04 23:53:14
○ 2026-03-24 08:54:08
○NSns1.ipowerweb.net2007-09-24 → 2007-09-24 · 3 obs
○ 2015-07-04 23:53:14
○ 2026-03-24 08:54:08
○NSns1.powweb.com2015-07-04 → 2026-02-23 · 5 obs
● 2015-07-04 23:53:14
● 2026-02-23 20:46:56
○ 2026-03-24 04:36:52
○ 2026-03-24 08:54:08
●NSns100.webnic.cc2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:36:52
● 2026-03-24 08:54:08
●NSns101.webnic.cc2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:36:52
● 2026-03-24 08:54:08
○NSns2.powweb.com2015-07-04 → 2026-02-23 · 5 obs
● 2015-07-04 23:53:14
● 2026-02-23 20:46:56
○ 2026-03-24 04:36:52
○ 2026-03-24 08:54:08
○MXmail.tw21.net2007-09-24 → 2007-09-24 · 3 obs
○ 2015-07-04 23:53:14
○ 2026-03-24 08:54:08
○MXmx.tw21.net2015-07-04 → 2026-02-23 · 5 obs
● 2015-07-04 23:53:14
● 2026-02-23 20:46:56
○ 2026-03-24 04:36:52
○ 2026-03-24 08:54:08
●A216.120.147.2002026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:36:52
● 2026-03-24 08:54:08
○A65.254.227.2402016-07-18 → 2026-02-23 · 5 obs
● 2016-07-18 14:47:54
● 2026-02-23 20:46:56
○ 2026-03-24 04:36:52
○ 2026-03-24 08:54:08
○A65.254.250.1022015-07-04 → 2016-06-06 · 5 obs
● 2015-07-04 23:53:14
● 2016-06-06 15:15:34
○ 2016-07-18 14:47:54
○ 2026-03-24 08:54:08
○A72.22.69.1062007-09-24 → 2007-09-24 · 3 obs
○ 2015-07-04 23:53:14
○ 2026-03-24 08:54:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tw21.net | ns100.webnic.cc, ns101.webnic.cc | - |
✅ Authoritative Response
Server:54.177.52.27
NS records: ns100.webnic.cc, ns101.webnic.cc
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tw21.net (unsigned zone)
⏱️ Timing
Total: 528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.120.147.200 |
| NS | 2 | ns100.webnic.cc, ns101.webnic.cc |
| SOA | 1 | ns100.webnic.cc technical.webnic.cc |
Analysis
Hierarchy
tw21.net is a parent of ars.tw21.net and mx.tw21.net.
IP Addresses
tw21.net points to IP number 216.120.147.200.
For instance, other host names bestellung-akzeptieren.shop, smtp.mbmmobile.com, www.qx68-34.com, ku88.co and dealde-vip.shop share IP numbers with tw21.net.
Name Servers
tw21.net is delegated to two name servers: ns100.webnic.cc and ns101.webnic.cc.
tw21.net uses the same name server setup as other domains such as schmeco.com, coinrushbet.com, crypto-innovate-bot.org, dpozun.com and brad-new.net.
Host names with a single IP
ns100.webnic.cc points to: 54.177.52.27
ns101.webnic.cc points to: 54.177.52.27
Host names pointing to 54.177.52.27: ns100.webnic.cc and ns101.webnic.cc