srv1.tecserv.de - robtex.com
srv1.tecserv.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.189.138.172🇩🇪 CONTABO5.189.128.0/20 | ||||||
| PTR | srv1.tecserv.de | ||||||
| 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 | ||||||
tecserv.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1162::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.162🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades06.rzone.de ⭐ | ||||||
| NS | docks17.rzone.de | ||||||
| MX | srv2.tecserv.de ⭐ | ||||||
| MX | srv1.tecserv.de(20) | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | shades06.rzone.dehostmaster@strato-rz.de 2020-05-08 #64 | ||||||
PTR for
MX for
Same first word
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srv1.eu |
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srv1.pl |
srv1.info |
srv1.de |
srv1.nl |
srv1.better-than.tv |
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DNS History
3 records (2 active, 1 former)
○MXsmtp.rzone.de2015-12-28 → 2016-07-04 · 4 obs
● 2016-07-04 11:36:50
○ 2026-02-15 15:51:10
○ 2026-03-28 01:45:22
●MXsmtpin.rzone.de2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 15:51:10
● 2026-03-28 01:45:22
●A5.189.138.1722015-12-28 → 2026-03-28 · 2 obs
● 2026-03-28 01:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| tecserv.de | shades06.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.133
NS records: shades06.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecserv.de (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.189.138.172 |
| MX | 1 | smtpin.rzone.de (pri: 5) |
Analysis
Mail Server Role
srv1.tecserv.de serves as a mail server for tecserv.de, zariba.de, buerobiz.de, b2b-discount.de and officept.com.
srv2.tecserv.de is a mail server commonly used with srv1.tecserv.de.
IP Addresses
srv1.tecserv.de points to a single IP address: 5.189.138.172.
Other host names, for instance mail.tecserv.de, share IP numbers with srv1.tecserv.de.
Mail Servers
The smtpin.rzone.de mail server handles srv1.tecserv.de.
srv1.tecserv.de shares the same mail server setup as other domains, including moedesign.de, mail.fuer-elisabeth.de, vidra.de, alex-franke.de and saegis.de.
smtpin.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.