mail.work-master.com - dns.ninja
mail.work-master.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.186.157.98🇭🇰 HKBN203.186.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | mail.gift-master.com | ||||||
| PTR | mail.ttmhk.com | ||||||
| PTR | mail.work-master.com | ||||||
| PTR | mail.workmaster-intl.com | ||||||
work-master.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.128.109.107🇭🇰 PACIFICNET-1122.128.109.0/24 Layerstack Limited | ||||||
| NS | ns2 ⭐ | ||||||
| NS | ns.prius.com.hk | ||||||
| NS | ns1.prius.com.hk ⚠️ Not in zone NS records | ||||||
| NS | ns2.prius.com.hk | ||||||
| MX | mail.work-master.com ⭐ | ||||||
| TXT | v=spf1 mx ptr ip4:203.186.157.98 mx:mail.work-master.com ~all | ||||||
| SOA | ns2hostmaster@prius.com.hk serial=137 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A203.186.157.982026-03-10 → 2026-08-02 · 3 obs
○ 2016-03-27 00:57:40
● 2026-03-10 21:58:48
● 2026-08-02 15:00:30
● 2026-03-10 21:58:48
● 2026-08-02 15:00:30
○A218.103.89.1222015-03-06 → 2016-03-27 · 4 obs
● 2015-03-06 20:05:42
● 2016-03-27 00:57:40
○ 2026-03-10 21:58:48
○ 2026-08-02 15:00:30
● 2016-03-27 00:57:40
○ 2026-03-10 21:58:48
○ 2026-08-02 15:00:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| work-master.com | ns1.prius.com.hk, ns2.prius.com.hk, ns.prius.com.hk | - |
✅ Authoritative Response
Server:125.215.149.201
NS records: ns1.prius.com.hk, ns2.prius.com.hk, ns.prius.com.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for work-master.com (unsigned zone)
⏱️ Timing
Total: 1145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.186.157.98 |
Analysis
Mail Server Role
mail.work-master.com serves as a mail server for work-master.com.
IP Addresses
mail.work-master.com points to a single IP number: 203.186.157.98.
Additional host names — mail.gift-master.com, webmail.work-master.com, ttmhk.com and two others — share IP numbers with mail.work-master.com.