mail.decdat.de - robtex.com
mail.decdat.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.140.110.20🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | core.decdat.com | ||||||
| MX | mail.decdat.de ⭐ | ||||||
| A | 87.140.110.20🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | core.decdat.com | ||||||
decdat.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1150::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.150🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades09.rzone.de ⭐ | ||||||
| NS | docks17.rzone.de | ||||||
| MX | mail.decdat.de ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | shades09.rzone.dehostmaster@strato-rz.de 2020-06-19 #75 | ||||||
MX for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●MXmail.decdat.de2026-02-19 → 2026-04-13 · 3 obs
○ 2016-09-23 22:54:10
● 2026-02-19 08:22:04
● 2026-04-13 07:54:56
● 2026-02-19 08:22:04
● 2026-04-13 07:54:56
○MXsmtp.rzone.de2015-11-08 → 2015-11-08 · 3 obs
● 2015-11-08 09:40:26
○ 2016-01-22 07:04:44
○ 2026-04-13 07:54:56
○ 2016-01-22 07:04:44
○ 2026-04-13 07:54:56
○MXsmtpin.rzone.de2016-01-22 → 2016-09-23 · 5 obs
○ 2015-11-08 09:40:26
● 2016-01-22 07:04:44
● 2016-09-23 22:54:10
○ 2026-02-19 08:22:04
○ 2026-04-13 07:54:56
● 2016-01-22 07:04:44
● 2016-09-23 22:54:10
○ 2026-02-19 08:22:04
○ 2026-04-13 07:54:56
●A87.140.110.202026-02-19 → 2026-04-13 · 2 obs
● 2026-02-19 08:22:04
● 2026-04-13 07:54:56
● 2026-04-13 07:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| decdat.de | shades09.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.144
NS records: shades09.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for decdat.de (unsigned zone)
⏱️ Timing
Total: 1047ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.140.110.20 |
| MX | 1 | mail.decdat.de (pri: 20) |
Analysis
Mail Server Role
mail.decdat.de acts as the mail server for rozynek.de, decdat.com, decdat.de, rozynek.com, mail.decdat.de and a few other domains.
IP Addresses
mail.decdat.de points to a single IP number: 87.140.110.20.
Other host names, for instance core.decdat.com, share IP numbers with mail.decdat.de.
Mail Servers
One mail server handles mail.decdat.de.
mail.decdat.de shares the same mail server setup as other domains, for instance rozynek.de, decdat.com, decdat.de, rozynek.com and tuffel.de.
Host name mail.decdat.de points to IP address 87.140.110.20.