mail.frodux.org - robtex.com
mail.frodux.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:a0:93b4::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 213.133.99.16🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
frodux.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:a0:93b4::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 213.133.99.16🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| NS | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| MX | mail.frodux.org ⭐ | ||||||
| TXT | v=spf1 a:mail.frodux.org -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-03-22 #2 | ||||||
PTR for
MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| frodux.org | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for frodux.org (unsigned zone)
⏱️ Timing
Total: 1685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.99.16 |
| AAAA | 1 | 2a01:4f8:a0:93b4::2 |
Analysis
Mail Server Role
mail.frodux.org serves as the mail server for frodux.org.
IP Addresses
Two IP numbers are pointed to by mail.frodux.org: 2a01:4f8:a0:93b4::2 and 213.133.99.16.
other host names include 213-133-99-16.clients.your-server.de, frodux.org, static.213-133-99-16.clients.your-server.de, frodux.net and ns3.umtecnet.de; they share IP numbers with mail.frodux.org.