worldclasshk.com - robtex.com
worldclasshk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.241.73.34🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| PTR | tgt-tko-m901.pointdnshere.com | ||||||
| NS | ns67.pointdnshere.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 43.241.73.34🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| PTR | tgt-tko-m901.pointdnshere.com | ||||||
| NS | ns161.pointdnshere.net ⚠️ Not in zone NS records | ||||||
| A | 43.241.73.30🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| PTR | hkbn-spk-a202.pointdnshere.com | ||||||
| NS | ns162.pointdnshere.net ⚠️ Not in zone NS records | ||||||
| A | 43.241.73.31🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| NS | ns68.pointdnshere.net ⚠️ Not in parent delegation | ||||||
| A | 43.241.73.35🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| PTR | 43-241-73-35.pointdnshere.com | ||||||
| MX | mail.worldclasshk.com ⭐ | ||||||
| A | 43.241.73.34🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| PTR | tgt-tko-m901.pointdnshere.com | ||||||
| TXT | v=spf1 a mx include:pointdnshere.com ~all | ||||||
| SOA | ns67.pointdnshere.nethostmaster@worldclasshk.com 2025-03-31 #1 | ||||||
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=1778599681 | ||||||
Same first word
worldclasshk.com |
DNS History
6 records (6 active, 0 former)
●NSns161.pointdnshere.net2026-03-11 → 2026-05-12 · 2 obs
● 2026-05-12 15:51:22
●NSns162.pointdnshere.net2026-03-11 → 2026-05-12 · 2 obs
● 2026-05-12 15:51:22
●NSns67.pointdnshere.net2026-03-11 → 2026-05-12 · 2 obs
● 2026-05-12 15:51:22
●NSns68.pointdnshere.net2026-03-11 → 2026-05-12 · 2 obs
● 2026-05-12 15:51:22
●MXmail.worldclasshk.com2026-03-11 → 2026-05-12 · 2 obs
● 2026-05-12 15:51:22
●A43.241.73.342026-03-11 → 2026-05-12 · 2 obs
● 2026-05-12 15:51:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| worldclasshk.com | ns161.pointdnshere.net, ns162.pointdnshere.net | - |
✅ Authoritative Response
Server:43.241.73.30
NS records: ns161.pointdnshere.net, ns162.pointdnshere.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for worldclasshk.com (unsigned zone)
⏱️ Timing
Total: 1896ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.241.73.34 |
| NS | 2 | ns67.pointdnshere.net, ns68.pointdnshere.net |
| MX | 1 | mail.worldclasshk.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:pointdnshere.com ~al |
| SOA | 1 | ns67.pointdnshere.net hostmaster.worldcl |
Analysis
IP Addresses
worldclasshk.com resolves to one IP number: 43.241.73.34.
Other host names, for instance ifuture.org.hk, mail.photohomepage.com, www.eidea.com.hk, qbusfile.com and _dc-mx.51ac90cda900.fbprod.com share IP numbers with worldclasshk.com.
Name Servers
worldclasshk.com delegates to four name servers: ns161.pointdnshere.net, ns162.pointdnshere.net, ns67.pointdnshere.net and ns68.pointdnshere.net.
worldclasshk.com at least partially shares name servers with other domains, including photohomepage.com, chanchunha.edu.hk, plusfile.com, em-dash.me and eidea.com.hk.
Host names with one IP number:
ns161.pointdnshere.net points to 43.241.73.30; ns162.pointdnshere.net points to 43.241.73.31; ns67.pointdnshere.net points to 43.241.73.34; ns68.pointdnshere.net points to 43.241.73.35.
Mail Servers
A single mail server handles worldclasshk.com, mail.worldclasshk.com.
Host name mail.worldclasshk.com resolves to a single IP: 43.241.73.34.