mx4.netz-systeme.de - robtex.com
mx4.netz-systeme.de
| DNSSEC | ⚠️ Not signed | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| TXT | MS=ms15702201 | ||||||
netz-systeme.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| A | 217.160.0.119🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | shades11.rzone.de ⭐ | ||||||
| NS | docks12.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| TXT | MS=ms15702201 | ||||||
| SOA | shades11.rzone.dehostmaster@strato-rz.de 2025-09-19 #28 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A85.25.82.1402020-04-04 → 2020-04-04 · 2 obs
● 2020-04-04 06:41:22
○ 2026-04-13 19:16:46
○ 2026-04-13 19:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| netz-systeme.de | docks12.rzone.de, shades11.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.138
NS records: docks12.rzone.de, shades11.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netz-systeme.de (unsigned zone)
⏱️ Timing
Total: 1120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 1 | MS=ms15702201 |
Analysis
Mail Servers
mx4.netz-systeme.de is handled by a single mail server, smtpin.rzone.de.
mx4.netz-systeme.de shares the mail server setup with other domains, for example bh-md.de, apotheke-goldgrube.de, unimarketing.de, jz5.de and mail2.mastel.de.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.