serv20.servdelivery.de - robtex.com
serv20.servdelivery.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.79.39🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | serv20.servdelivery.de | ||||||
| MX | serv20.servdelivery.de ⭐ | ||||||
| A | 136.243.79.39🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | serv20.servdelivery.de | ||||||
| TXT | v=spf1 mx a:serv20.servdelivery.de ip4:136.243.79.39 | ||||||
servdelivery.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.79.39🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| NS | docks07.rzone.de ⭐ | ||||||
| NS | shades14.rzone.de | ||||||
| MX | serv20.servdelivery.de ⭐ | ||||||
| TXT | v=spf1 mx a:serv20.servdelivery.de ip4:136.243.79.39 | ||||||
| SOA | docks07.rzone.dehostmaster@strato-rz.de 2020-05-21 #34 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXserv20.servdelivery.de2026-02-17 → 2026-05-10 · 2 obs
● 2026-05-10 17:56:36
●A136.243.79.392026-02-17 → 2026-05-10 · 2 obs
● 2026-05-10 17:56:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| servdelivery.de | shades14.rzone.de, docks07.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.141
NS records: shades14.rzone.de, docks07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for servdelivery.de (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.79.39 |
| MX | 1 | serv20.servdelivery.de (pri: 20) |
| TXT | 1 | v=spf1 mx a:serv20.servdelivery.de ip4:1 |
Analysis
Mail Server Role
serv20.servdelivery.de serves as a mail server for servdelivery.de, serv20.servdelivery.de and drvt.de.
IP Addresses
serv20.servdelivery.de points to an IP address: 136.243.79.39.
other host names include mail.olliland.de, drvt.de, mail.darade.de, poller-fischerhaus.com and mail.vts-bonn.de; they share IP numbers with serv20.servdelivery.de.
Mail Servers
serv20.servdelivery.de is handled by a single mail server.
serv20.servdelivery.de shares the same mail server setup as other domains, for instance servdelivery.de and drvt.de.
The host name serv20.servdelivery.de points to IP 136.243.79.39.