gctr.de - dns.ninja
gctr.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=1786935176 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns43.1und1.de2015-08-19 → 2018-01-28 · 4 obs
● 2018-01-28 13:13:22
○ 2026-04-02 06:24:46
○ 2026-08-17 03:03:08
○NSns44.1und1.de2015-08-19 → 2018-01-28 · 4 obs
● 2018-01-28 13:13:22
○ 2026-04-02 06:24:46
○ 2026-08-17 03:03:08
●NSsl1.sedo.com2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 06:24:46
● 2026-08-17 03:03:08
●NSsl2.sedo.com2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 06:24:46
● 2026-08-17 03:03:08
●MXlocalhost2026-04-02 → 2026-08-17 · 9 obs
● 2026-04-02 06:24:46
● 2026-04-15 02:44:18
○ 2026-05-22 00:04:10
● 2026-06-05 11:54:58
● 2026-06-14 19:50:10
○ 2026-06-16 14:48:08
● 2026-06-28 15:24:04
● 2026-08-17 03:03:08
○MXmx00.kundenserver.de2015-08-19 → 2018-01-28 · 4 obs
● 2018-01-28 13:13:22
○ 2026-04-02 06:24:46
○ 2026-08-17 03:03:08
○MXmx01.kundenserver.de2015-08-19 → 2018-01-28 · 4 obs
● 2018-01-28 13:13:22
○ 2026-04-02 06:24:46
○ 2026-08-17 03:03:08
○A217.160.223.1582016-05-18 → 2018-01-28 · 5 obs
● 2016-05-18 17:45:48
● 2018-01-28 13:13:22
○ 2026-04-02 06:24:46
○ 2026-08-17 03:03:08
○A82.165.60.22015-08-19 → 2016-03-25 · 4 obs
● 2016-03-25 23:36:36
○ 2016-05-18 17:45:48
○ 2026-08-17 03:03:08
●A91.195.241.2322026-04-02 → 2026-08-17 · 9 obs
● 2026-04-02 06:24:46
● 2026-04-15 02:44:18
○ 2026-05-22 00:04:10
● 2026-06-05 11:54:58
● 2026-06-14 19:50:10
○ 2026-06-16 14:48:08
● 2026-06-28 15:24:04
● 2026-08-17 03:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| gctr.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 gctr.de (unsigned zone)
⏱️ Timing
Total: 3811ms | 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
gctr.de has exactly one IP address — 91.195.241.232.
autogear.eu, fruehlingsakademie.de, onko.online plus two other host names have IP numbers in common with gctr.de.
Name Servers
gctr.de has two authoritative name servers — sl1.sedo.com and sl2.sedo.com.
The name server configuration of gctr.de is shared with other domains, for instance mx.mx.mx.astra-tech.de, social-store.de, campings.amsterdam and two others.
Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.
Mail Servers
gctr.de uses one mail server — localhost.
The mail server setup of gctr.de matches that of other domains such as techs.com, (0x626f6f62)le.eu, gothicgrls.com and two others.