server21.dd-server.de - robtex.com
server21.dd-server.de
| DNSSEC | ⚠️ Not signed | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
dd-server.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| A | 217.160.0.197🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | shades09.rzone.de ⭐ | ||||||
| NS | docks01.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| SOA | shades09.rzone.dehostmaster@strato-rz.de 2025-12-19 #27 | ||||||
PTR for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dd-server.de | docks01.rzone.de, shades09.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.136
NS records: docks01.rzone.de, shades09.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dd-server.de (unsigned zone)
⏱️ Timing
Total: 2407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | smtpin.rzone.de (pri: 5) |
Analysis
Mail Servers
server21.dd-server.de is handled by a single mail server, smtpin.rzone.de.
server21.dd-server.de shares its mail server setup with other domains, including jenbar.de, baysports.de, linguaconsult.net, onkenhout.de and mail.letmeprint.com.
smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.