ns1.apacdev.hk - robtex.com
ns1.apacdev.hk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.15.21.133🇭🇰 ISYSTEMTECH-HK103.15.21.0/24 01Link Network Services Limited | ||||||
| PTR | mail.apacdev.hk | ||||||
apacdev.hk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.15.21.133🇭🇰 ISYSTEMTECH-HK103.15.21.0/24 01Link Network Services Limited | ||||||
| NS | ns1.apacdev.hk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.apacdev.hk ⚠️ Not in zone NS records | ||||||
| NS | ns2.apacdev.hk ⚠️ Not in zone NS records | ||||||
| MX | mail.apacdev.hk ⭐ | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns.apacdev.hkasiapacdev@gmail.com serial=1772434866 | ||||||
NS for
Same first word
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DNS History
1 record (1 active, 0 former)
●A103.15.21.1332026-05-12 → 2026-05-13 · 2 obs
● 2026-05-12 23:37:44
● 2026-05-13 06:45:28
● 2026-05-13 06:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | d.hkirc.net.hk, t.hkirc.net.hk, y.hkirc.net.hk, v.hkirc.net.hk... | - |
| apacdev.hk | ns2.apacdev.hk, ns1.apacdev.hk | 2 records |
✅ Authoritative Response
Server:103.15.21.133
NS records: ns2.apacdev.hk, ns1.apacdev.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for apacdev.hk (unsigned zone)
⏱️ Timing
Total: 1126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.15.21.133 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.apacdev.hk, ns2.apacdev.hk)
Analysis
Name Server Role
ns1.apacdev.hk serves as a name server for apacdev.hk.
ns.apacdev.hk and ns2.apacdev.hk commonly serve as name servers together with ns1.apacdev.hk.
IP Addresses
ns1.apacdev.hk points to IP number 103.15.21.133.
For instance, other host names ns1.humanhealth.hk, mail.apacdev.hk, ns.humanhealth.hk, humanhealth.hk and apacdev.hk share IP numbers with ns1.apacdev.hk.