tecsource.de - dns.ninja
tecsource.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=1782583182 | ||||||
Same first word
tecsource.de |
tecsource.net |
Similar names
DNS History
11 records (4 active, 7 former)
○NSdocks04.rzone.de2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 14:40:06
○ 2026-06-27 18:14:44
○NSshades04.rzone.de2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 14:40:06
○ 2026-06-27 18:14:44
●NSsl1.sedo.com2026-03-23 → 2026-06-27 · 3 obs
● 2026-03-23 12:27:04
● 2026-06-27 18:14:44
●NSsl2.sedo.com2026-03-23 → 2026-06-27 · 3 obs
● 2026-03-23 12:27:04
● 2026-06-27 18:14:44
●MXlocalhost2026-03-23 → 2026-06-27 · 5 obs
● 2026-03-23 12:27:04
○ 2026-04-01 15:21:48
● 2026-06-27 18:14:42
● 2026-06-27 18:14:44
○MXsmtp.rzone.de2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 14:40:06
○ 2026-06-27 18:14:44
○A188.40.92.902026-03-23 → 2026-06-27 · 2 obs
○ 2026-06-27 18:14:44
○A2a01:238:20a:202:1095::2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 14:40:06
○ 2026-06-27 18:14:44
○A46.4.13.972016-02-23 → 2020-01-27 · 5 obs
● 2016-02-23 16:10:22
● 2020-01-27 00:01:42
○ 2026-03-23 12:27:04
○ 2026-06-27 18:14:44
○A81.169.145.952015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 14:40:06
○ 2026-06-27 18:14:44
●A91.195.241.2322026-03-23 → 2026-06-27 · 5 obs
● 2026-03-23 12:27:04
○ 2026-04-01 15:21:48
● 2026-06-27 18:14:42
● 2026-06-27 18:14:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| tecsource.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecsource.de (unsigned zone)
⏱️ Timing
Total: 4930ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
tecsource.de resolves to just one IP address, 91.195.241.232.
Two other host names, along with fees.ch, p-c.online and mactrans.de, also share IP numbers with tecsource.de.
Name Servers
The NS records for tecsource.de delegate to sl1.sedo.com and sl2.sedo.com.
tecsource.de shares its NS records with other domains, for example homemaid.eu, www.technicom.de, www.luxury-car-rental.de and two others.
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 tecsource.de is localhost.
Among the domains sharing a mail server setup with tecsource.de are casavitalis.de, zd.se, videopia.com and two others.
tecsource.de overlaps on mail servers with certain other domains, dorosol.de among them.