sec-tec.de - dns.ninja
sec-tec.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=1786423488 | ||||||
Subdomains
mail.sec-tec.de |
Same first word
Similar names
eesc-ct.com |
eesc-ct.net |
ces-tec.eu |
ecs-tec.com |
tec-sec.com |
ec-tecs.net |
tecs-ec.com |
ec-tecs.eu |
ces-tec.de |
ec-tecs.com |
ec-tecs.ch |
cse-tec.com |
esc-tec.com |
cst-cee.org |
ec-tecs.de |
ec-tecs.at |
ces-tec.com |
DNS History
13 records (4 active, 9 former)
○NSns4.provimedia.de2015-07-08 → 2017-02-03 · 4 obs
● 2017-02-03 19:04:02
○ 2018-09-23 10:55:36
○ 2026-08-11 04:57:04
○NSns5.kasserver.com2018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 10:55:36
○ 2026-04-08 17:42:06
○ 2026-08-11 04:57:04
○NSns5.provimedia.de2015-07-08 → 2017-02-03 · 4 obs
● 2017-02-03 19:04:02
○ 2018-09-23 10:55:36
○ 2026-08-11 04:57:04
○NSns6.kasserver.com2018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 10:55:36
○ 2026-04-08 17:42:06
○ 2026-08-11 04:57:04
○NSns6.provimedia.de2015-07-08 → 2017-02-03 · 4 obs
● 2017-02-03 19:04:02
○ 2018-09-23 10:55:36
○ 2026-08-11 04:57:04
●NSsl1.sedo.com2026-04-08 → 2026-08-11 · 3 obs
● 2026-04-08 17:42:06
● 2026-08-11 04:57:04
●NSsl2.sedo.com2026-04-08 → 2026-08-11 · 3 obs
● 2026-04-08 17:42:06
● 2026-08-11 04:57:04
●MXlocalhost2026-04-08 → 2026-08-11 · 3 obs
● 2026-04-08 17:42:06
● 2026-08-11 04:57:04
○MXmail.sec-tec.de2015-07-08 → 2017-02-03 · 4 obs
● 2017-02-03 19:04:02
○ 2018-09-23 10:55:36
○ 2026-08-11 04:57:04
○MXw0121123.kasserver.com2018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 10:55:36
○ 2026-04-08 17:42:06
○ 2026-08-11 04:57:04
○A178.254.62.1322015-07-08 → 2017-02-03 · 4 obs
● 2017-02-03 19:04:02
○ 2018-09-23 10:55:36
○ 2026-08-11 04:57:04
○A85.13.151.2242018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 10:55:36
○ 2026-04-08 17:42:06
○ 2026-08-11 04:57:04
●A91.195.241.2322026-04-08 → 2026-08-11 · 3 obs
● 2026-04-08 17:42:06
● 2026-08-11 04:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sec-tec.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 sec-tec.de (unsigned zone)
⏱️ Timing
Total: 952ms | 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
Hierarchy
sec-tec.de serves as the parent of mail.sec-tec.de.
IP Addresses
sec-tec.de directs to one IP number, which is 91.195.241.232.
Among the host names that share IP numbers with sec-tec.de are claude-api.0190-rufnummer.de, brandmega.de, wsso.jingdong.co and two others.
Name Servers
sec-tec.de uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.
sec-tec.de has the same name server delegation as a number of other domains, such as gyotti.adfree.eu, impactio.de, liberalarts.eu and two more.
At least some of sec-tec.de's name servers are also used by other domains, among them k64.co.uk.
sl1.sedo.com directs to 91.195.240.173 and sl2.sedo.com directs to 91.195.241.173; each host name points to exactly one IP number.
Mail Servers
sec-tec.de routes its mail through a single mail server, localhost.
sec-tec.de has the same mail server arrangement as a number of other domains, for example hostmaster.eticket.net, oncanal.com, cyclostore.com and two more.