mail.rational.at - robtex.com
mail.rational.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.3.123🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi923.your-server.de | ||||||
rational.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.131.204🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich | ||||||
| NS | ns1.ns-serve.net ⭐ | ||||||
| NS | ns2.ns-serve.net | ||||||
| MX | mail.rational.at ⭐ | ||||||
| SOA | ns1.ns-serve.netroot@ns1.ns-serve.net serial=1768286700 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A78.46.3.1232015-05-27 → 2026-07-05 · 2 obs
● 2015-05-27 09:21:28
● 2026-07-05 01:11:26
● 2026-07-05 01:11:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, ns2.univie.ac.at, n.ns.at, u.ns.at... | - |
| rational.at | ns1.ns-serve.net, ns2.ns-serve.net | - |
✅ Authoritative Response
Server:195.191.92.140
NS records: ns1.ns-serve.net, ns2.ns-serve.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rational.at (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.3.123 |
Analysis
Mail Server Role
mail.rational.at serves as a mail server for rational.at.
IP Addresses
mail.rational.at points to a single IP number: 78.46.3.123.
Additional host names — source-code.at, robusta.at, waffenschrank.at and two others — share IP numbers with mail.rational.at.