techrev.de - dns.ninja
techrev.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=1782562465 | ||||||
Subdomains
www.techrev.de |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdocks07.rzone.de2019-01-23 → 2019-01-23 · 3 obs
○ 2026-03-30 21:46:26
○ 2026-06-27 12:15:44
○NSshades15.rzone.de2019-01-23 → 2019-01-23 · 3 obs
○ 2026-03-30 21:46:26
○ 2026-06-27 12:15:44
●NSsl1.sedo.com2026-03-30 → 2026-06-27 · 3 obs
● 2026-03-30 21:46:26
● 2026-06-27 12:15:44
●NSsl2.sedo.com2026-03-30 → 2026-06-27 · 3 obs
● 2026-03-30 21:46:26
● 2026-06-27 12:15:44
●MXlocalhost2026-03-30 → 2026-06-27 · 6 obs
● 2026-03-30 21:46:26
● 2026-04-08 22:17:04
○ 2026-04-28 20:27:58
● 2026-06-19 00:15:42
● 2026-06-27 12:15:44
○MXsmtpin.rzone.de2019-01-23 → 2019-01-23 · 3 obs
○ 2026-03-30 21:46:26
○ 2026-06-27 12:15:44
○A2a01:238:20a:202:1163::2019-01-23 → 2019-01-23 · 3 obs
○ 2026-03-30 21:46:26
○ 2026-06-27 12:15:44
○A81.169.145.1632019-01-23 → 2019-01-23 · 3 obs
○ 2026-03-30 21:46:26
○ 2026-06-27 12:15:44
●A91.195.241.2322026-03-30 → 2026-06-27 · 3 obs
● 2026-03-30 21:46:26
● 2026-06-27 12:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| techrev.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 techrev.de (unsigned zone)
⏱️ Timing
Total: 1625ms | 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
techrev.de is a parent domain of www.techrev.de.
IP Addresses
techrev.de directs to one IP number, which is 91.195.241.232.
Among the host names that share IP numbers with techrev.de are aceelectrical.eu, hhcenter.de, 537.in and two others.
Name Servers
DNS delegation for techrev.de points to two name servers: sl1.sedo.com and sl2.sedo.com.
techrev.de has the same name server delegation as a number of other domains, such as zeituhr.de, infantjesus.in, crocs.online and two more.
techrev.de has partial name server overlap with other domains, including kuota.eu.
These name servers are frequently seen alongside the name servers ns1.sedoparking.com.
sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.
Mail Servers
techrev.de routes its mail through a single mail server, localhost.
techrev.de has the same mail server arrangement as a number of other domains, for example email.inotime.com, www.nomer.eu, infovis.eu and two more.