cpp.org.hk - dns.ninja
cpp.org.hk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.251.204.134🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s101.sureserver.com | ||||||
| NS | ns1.webmachine101.com ⭐ | ||||||
| A | 116.251.204.134🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s101.sureserver.com | ||||||
| NS | ns2.webmachine101.com | ||||||
| A | 116.251.206.134🇭🇰 ICDSoft116.251.206.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | ns2.webmachine101.com | ||||||
| MX | mail.cpp.org.hk ⭐ | ||||||
| A | 116.251.204.134🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s101.sureserver.com | ||||||
| TXT | v=spf1 a mx include:webmachine101.smtp-spf.sureserver.com ~all | ||||||
| TXT | google-site-verification=s81bMSx8OTi0gqjHDML2ydn2t4QRthtVr5KknJE7Jo0 | ||||||
| SOA | ns1.webmachine101.comhostmaster@cpp.org.hk serial=1780752861 | ||||||
org.hk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | d.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | m.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | t.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | u.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | v.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | x.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | y.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | z.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2070909343 | ||||||
Subdomains
mail.cpp.org.hk |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.webmachine101.com2026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 22:54:44
●NSns2.webmachine101.com2026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 22:54:44
●MXmail.cpp.org.hk2026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 22:54:44
●A116.251.204.1342026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 22:54:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | x.hkirc.net.hk, t.hkirc.net.hk, v.hkirc.net.hk, d.hkirc.net.hk... | - |
| cpp.org.hk | ns2.webmachine101.com, ns1.webmachine101.com | - |
✅ Authoritative Response
Server:116.251.204.134
NS records: ns2.webmachine101.com, ns1.webmachine101.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpp.org.hk (unsigned zone)
⏱️ Timing
Total: 3581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.251.204.134 |
| NS | 2 | ns1.webmachine101.com, ns2.webmachine101.com |
| MX | 1 | mail.cpp.org.hk (pri: 0) |
| TXT | 2 | v=spf1 a mx include:webmachine101.smtp-s, google-site-verification=s81bMSx8OTi0gqj |
| SOA | 1 | ns1.webmachine101.com hostmaster.cpp.org |
Analysis
Hierarchy
cpp.org.hk is a parent domain of mail.cpp.org.hk.
IP Addresses
cpp.org.hk directs to one IP number, which is 116.251.204.134.
Among the host names that share IP numbers with cpp.org.hk are www.atec.edu.hk, hostmaster.hkicm.org, appinstall.webmachine101.com and two others.
Name Servers
cpp.org.hk uses two name servers for its delegation: ns1.webmachine101.com and ns2.webmachine101.com.
cpp.org.hk has the same name server delegation as a number of other domains, such as grard.net, business-strategies.com.hk, ncl.com.hk and two more.
cpp.org.hk at least partially shares name servers with other domains, including iraedesign.com, punjabidholak.com, hkbrg.com and netideas.org.
It is common to find these name servers paired with ns1.server311.com, ns2.server311.com, ns1.server300.com and five other authoritative name servers.
ns1.webmachine101.com and ns2.webmachine101.com each resolve to one IP number: ns1.webmachine101.com points to 116.251.204.134 and ns2.webmachine101.com points to 116.251.206.134.
Mail Servers
cpp.org.hk routes its mail through a single mail server, mail.cpp.org.hk.
mail.cpp.org.hk directs to just one IP number, 116.251.204.134.