tech-ops.de - dns.ninja
tech-ops.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=1786128288 | ||||||
Subdomains
forum.tech-ops.de |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1108.ui-dns.biz2020-04-06 → 2020-04-06 · 4 obs
● 2020-04-06 19:39:14
○ 2026-02-28 03:52:28
○ 2026-08-07 19:02:10
○NSns1108.ui-dns.com2020-04-06 → 2020-04-06 · 4 obs
● 2020-04-06 19:39:14
○ 2026-02-28 03:52:28
○ 2026-08-07 19:02:10
○NSns1108.ui-dns.de2020-04-06 → 2020-04-06 · 4 obs
● 2020-04-06 19:39:14
○ 2026-02-28 03:52:28
○ 2026-08-07 19:02:10
○NSns1108.ui-dns.org2020-04-06 → 2020-04-06 · 4 obs
● 2020-04-06 19:39:14
○ 2026-02-28 03:52:28
○ 2026-08-07 19:02:10
○NSns65.1und1.de2015-06-29 → 2017-02-12 · 4 obs
● 2017-02-12 06:10:56
○ 2020-04-06 19:39:14
○ 2026-08-07 19:02:10
○NSns66.1und1.de2015-06-29 → 2017-02-12 · 4 obs
● 2017-02-12 06:10:56
○ 2020-04-06 19:39:14
○ 2026-08-07 19:02:10
●NSsl1.sedo.com2026-02-28 → 2026-08-07 · 3 obs
● 2026-02-28 03:52:28
● 2026-08-07 19:02:10
●NSsl2.sedo.com2026-02-28 → 2026-08-07 · 3 obs
● 2026-02-28 03:52:28
● 2026-08-07 19:02:10
●MXlocalhost2026-02-28 → 2026-08-07 · 3 obs
● 2026-02-28 03:52:28
● 2026-08-07 19:02:10
○MXmx00.kundenserver.de2015-06-29 → 2020-04-06 · 4 obs
● 2020-04-06 19:39:14
○ 2026-02-28 03:52:28
○ 2026-08-07 19:02:10
○MXmx01.kundenserver.de2015-06-29 → 2020-04-06 · 4 obs
● 2020-04-06 19:39:14
○ 2026-02-28 03:52:28
○ 2026-08-07 19:02:10
○A217.160.233.1082016-11-22 → 2020-04-06 · 5 obs
● 2016-11-22 14:35:34
● 2020-04-06 19:39:14
○ 2026-02-28 03:52:28
○ 2026-08-07 19:02:10
○A82.165.218.982015-06-29 → 2016-04-08 · 4 obs
● 2016-04-08 08:46:36
○ 2016-11-22 14:35:34
○ 2026-08-07 19:02:10
●A91.195.241.2322026-02-28 → 2026-08-07 · 3 obs
● 2026-02-28 03:52:28
● 2026-08-07 19:02:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| tech-ops.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech-ops.de (unsigned zone)
⏱️ Timing
Total: 3780ms | 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 forum.tech-ops.de falls under the parent tech-ops.de.
IP Addresses
tech-ops.de resolves to just one IP address, 91.195.241.232.
Two other host names, along with e-value.eu, duitsland.amsterdam and bsfs.eu, also share IP numbers with tech-ops.de.
Name Servers
tech-ops.de is delegated to two name servers: sl1.sedo.com and sl2.sedo.com.
tech-ops.de shares its NS records with other domains, for example b2buy.blitz-deals.de, expressrepair.de, codefirst.de and two others.
tech-ops.de shares at least some of its name servers with other domains, such as mail.getcontact.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
The sole mail server for tech-ops.de is localhost.
Among the domains sharing a mail server setup with tech-ops.de are etray.com, cubana.es, oztek.de and two others.