opsdev.de - robtex.com
opsdev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| 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 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1783143047 | ||||||
Subdomains
mail.opsdev.de |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns01.1blu.de2015-06-23 → 2019-03-29 · 4 obs
● 2019-03-29 11:19:04
○ 2026-03-27 09:29:20
○ 2026-07-04 05:48:38
○NSns02.1blu.de2015-06-23 → 2019-03-29 · 4 obs
● 2019-03-29 11:19:04
○ 2026-03-27 09:29:20
○ 2026-07-04 05:48:38
●NSsl1.sedo.com2026-03-27 → 2026-07-04 · 3 obs
● 2026-03-27 09:29:20
● 2026-07-04 05:48:38
●NSsl2.sedo.com2026-03-27 → 2026-07-04 · 3 obs
● 2026-03-27 09:29:20
● 2026-07-04 05:48:38
●MXlocalhost2026-03-27 → 2026-07-04 · 5 obs
● 2026-03-27 09:29:20
● 2026-05-10 12:30:44
○ 2026-06-16 22:38:06
● 2026-07-04 05:48:38
○MXmail.opsdev.de2015-06-23 → 2019-03-29 · 4 obs
● 2019-03-29 11:19:04
○ 2026-03-27 09:29:20
○ 2026-07-04 05:48:38
○A178.254.0.1082015-06-23 → 2019-03-29 · 4 obs
● 2019-03-29 11:19:04
○ 2026-03-27 09:29:20
○ 2026-07-04 05:48:38
●A91.195.241.2322026-03-27 → 2026-07-04 · 5 obs
● 2026-03-27 09:29:20
● 2026-05-10 12:30:44
○ 2026-06-16 22:38:06
● 2026-07-04 05:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| opsdev.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opsdev.de (unsigned zone)
⏱️ Timing
Total: 1188ms | 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
Hierarchy
The domain mail.opsdev.de falls under the parent opsdev.de.
IP Addresses
opsdev.de has exactly one IP address — 91.195.241.232.
ipos.online, pricecut.eu, bookx.eu plus two other host names have IP numbers in common with opsdev.de.
Name Servers
opsdev.de has two authoritative name servers — sl1.sedo.com and sl2.sedo.com.
The name server configuration of opsdev.de is shared with other domains, for instance belita.eu, multiquip.de, 3dzone.de and two others.
At least some of opsdev.de's name servers are shared with other domains, for example orthofit.eu and mail.appsky.de.
Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.
Mail Servers
opsdev.de uses one mail server — localhost.
The mail server setup of opsdev.de matches that of other domains such as e-cz.cn, 0y.ca, gboko.com and two others.