cwlinux.com - dns.ninja
cwlinux.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.80.243.38🇭🇰 HKBN203.80.224.0/19 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | mail.softhard.io | ||||||
| NS | ns49.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns50.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.cwlinux.com ⭐ | ||||||
| TXT | google-site-verification=laFEyZgz5tavvHfzt8sXQ4QVvN-vNJRy-xvXbm_Hf4Y | ||||||
| TXT | MS=ms95120520 | ||||||
| SOA | NS49.WORLDNIC.comnamehost@WORLDNIC.com serial=122110103 | ||||||
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=1785192862 | ||||||
Subdomains
Same first word
cwlinux.com |
DNS History
5 records (4 active, 1 former)
●NSns49.worldnic.com2015-07-25 → 2026-07-27 · 2 obs
● 2026-07-27 23:17:42
●NSns50.worldnic.com2015-07-25 → 2026-07-27 · 2 obs
● 2026-07-27 23:17:42
●MXmail.cwlinux.com2015-07-25 → 2026-07-27 · 2 obs
● 2026-07-27 23:17:42
○A203.186.107.2062015-07-25 → 2017-02-18 · 4 obs
● 2017-02-18 08:11:18
○ 2026-03-26 13:14:44
○ 2026-07-27 23:17:42
●A203.80.243.382026-03-26 → 2026-07-27 · 6 obs
● 2026-03-26 13:14:44
● 2026-05-08 20:52:30
○ 2026-07-13 17:55:30
● 2026-07-27 23:17:40
● 2026-07-27 23:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| cwlinux.com | ns49.worldnic.com, ns50.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.111
NS records: ns49.worldnic.com, ns50.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cwlinux.com (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.80.243.38 |
| NS | 2 | ns49.worldnic.com, ns50.worldnic.com |
| MX | 1 | mail.cwlinux.com (pri: 10) |
| TXT | 2 | google-site-verification=laFEyZgz5tavvHf, MS=ms95120520 |
| SOA | 1 | NS49.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)
Analysis
Hierarchy
The domain cwlinux.com is parent to mail.cwlinux.com, gw.cwlinux.com and www.cwlinux.com.
IP Addresses
cwlinux.com has exactly one IP address — 203.80.243.38.
Host names such as smtp.softhard.io, gw.cwlinux.com and www.cwlinux.com share their IP numbers with cwlinux.com.
Name Servers
Two name servers handle the delegation for cwlinux.com: ns49.worldnic.com and ns50.worldnic.com.
The name server configuration of cwlinux.com is shared with other domains, for instance primaryservices.org, rnbest.com, solebury.net and two others.
cwlinux.com is at least partially co-delegated on name servers with other domains, such as nickliu.com.
Each of ns49.worldnic.com and ns50.worldnic.com has one IP address: ns49.worldnic.com uses 162.159.26.111 and ns50.worldnic.com uses 162.159.27.50.
Mail Servers
cwlinux.com uses one mail server — mail.cwlinux.com.
cwlinux.com, softhard.io and kernelfactory.com all share the same mail server setup.