trtech.de - dns.ninja
trtech.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=1781359923 | ||||||
Same first word
trtech.de |
trtech.co.in |
trtech.net |
trtech.org |
trtech.biz |
trtech.org.uk |
trtech.in |
trtech.ru |
trtech.ca |
trtech.com |
trtech.co |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.sedoparking.com2015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-05 19:22:20
○ 2026-06-13 14:40:30
○NSns2.sedoparking.com2015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-05 19:22:20
○ 2026-06-13 14:40:30
●NSsl1.sedo.com2026-05-21 → 2026-06-13 · 3 obs
● 2026-05-21 02:32:42
● 2026-06-13 14:40:30
●NSsl2.sedo.com2026-05-21 → 2026-06-13 · 3 obs
● 2026-05-21 02:32:42
● 2026-06-13 14:40:30
●MXlocalhost2026-05-21 → 2026-06-13 · 3 obs
● 2026-05-21 02:32:42
● 2026-06-13 14:40:30
○MXmail.nickstel.com2015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-05 19:22:20
○ 2026-06-13 14:40:30
○A72.52.4.1192015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-05 19:22:20
○ 2026-06-13 14:40:30
●A91.195.241.2322026-05-21 → 2026-06-13 · 3 obs
● 2026-05-21 02:32:42
● 2026-06-13 14:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| trtech.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 trtech.de (unsigned zone)
⏱️ Timing
Total: 4373ms | 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
trtech.de resolves to one IP address: 91.195.241.232.
billet.eu, mail.aqua-line.de, mx0.jumptoit.de and two other host names share IP numbers with trtech.de.
Name Servers
trtech.de uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.
trtech.de uses the same name servers as several other domains — among them anaki.de, powerhosting.eu, happyspace.de and two more.
At least some of trtech.de's name servers are also used by other domains, among them mx.vistatravel.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
Mail for trtech.de is handled by a single mail server, localhost.
trtech.de uses an identical mail server configuration to several other domains — among them u-rent.de, tafta.de, bursadoktor.com and two more.