mail.dubla.de - robtex.com
mail.dubla.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com ⚠️ Not in parent delegation | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
dubla.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| NS | sl2.sedo.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●MXlocalhost2026-06-15 → 2026-07-11 · 2 obs
● 2026-07-11 02:30:40
○A46.16.79.212016-02-26 → 2016-02-26 · 4 obs
● 2016-02-26 03:53:12
○ 2026-06-15 19:59:38
○ 2026-07-11 02:30:40
○A46.4.147.822015-08-06 → 2015-11-24 · 4 obs
● 2015-11-24 15:35:46
○ 2016-02-26 03:53:12
○ 2026-07-11 02:30:40
●A91.195.241.2322026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 19:59:38
● 2026-07-11 02:30:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dubla.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dubla.de (unsigned zone)
⏱️ Timing
Total: 1465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
mail.dubla.de has exactly one IP address — 91.195.241.232.
xn--verkehrsbehrde-5pb.de, sso.domain-preisvergleich.de, mail.tech-tips.de plus two other host names have IP numbers in common with mail.dubla.de.
Name Servers
DNS delegation for mail.dubla.de points to two name servers: sl1.sedo.com and sl2.sedo.com.
The name server configuration of mail.dubla.de is shared with other domains, for instance securetrust.eu, atgs.eu, tenacious.org and two others.
sl1.sedo.com → 91.195.240.173 and sl2.sedo.com → 91.195.241.173: one IP number per host name.
Mail Servers
mail.dubla.de uses one mail server — localhost.
The mail server setup of mail.dubla.de matches that of other domains such as blogs.www.gobooking.eu, diagun.com, www.body-basics.com and two others.