mx1.prmailmx.com - robtex.com
mx1.prmailmx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.30.169.122🇻🇳 VTN-1123.30.169.0/24 VNPT | ||||||
| PTR | mx1.prmailmx.com | ||||||
prmailmx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.30.186.11🇻🇳 VTN-1123.30.186.0/24 VNPT | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| NS | ns1.serveast.net | ||||||
| NS | ns2.serveast.net | ||||||
| NS | ns3.serveast.net | ||||||
| MX | smtp.prmailmx.com ⭐ | ||||||
| TXT | _aehewgzg32o55n2lcxg1ahik7etgmpy | ||||||
| TXT | v=spf1 mx include:_spf.prmailmx.com ~all | ||||||
| TXT | _ucxw8s572uzmu9gr3t24d9xppu0ep8h | ||||||
| TXT | v=DMARC1; p=reject; rua=mailto:dmarc@prmailmx.com; pct=10; adkim=r; aspf=r | ||||||
| SOA | ns1.digitalocean.comhostmaster@prmailmx.com serial=0 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A123.30.169.1222026-02-15 → 2026-04-25 · 2 obs
● 2026-02-15 02:59:20
● 2026-04-25 10:15:46
● 2026-04-25 10:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| prmailmx.com | ns1.serveast.net, ns2.serveast.net, ns3.serveast.net | - |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.serveast.net, ns2.serveast.net, ns3.serveast.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prmailmx.com (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.30.169.122 |
Analysis
Mail Server Role
mx1.prmailmx.com serves as a mail server for 2nf.com.vn, eupgroup.net, valc.com.vn and linex.vn.
Commonly used as mail server together with mx1.prmailmx.com are mx2.prmailmx.com, aspmx.l.google.com and alt1.aspmx.l.google.com.
IP Addresses
mx1.prmailmx.com points to IP number: 123.30.169.122.