learningquest.de - dns.ninja
learningquest.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=1785487004 | ||||||
Subdomains
claude.learningquest.de |
Same first word
learningquest.org |
learningquest.net |
learningquest.de |
learningquest.com |
Similar names
DNS History
4 records (4 active, 0 former)
●MXlocalhost2026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 08:41:22
●A91.195.241.2322026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 08:41:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| learningquest.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 learningquest.de (unsigned zone)
⏱️ Timing
Total: 755ms | 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
claude.learningquest.de is delegated beneath learningquest.de.
IP Addresses
learningquest.de has exactly one IP address — 91.195.241.232.
www.urlreg.com, produksi.com, skiper.de plus two other host names have IP numbers in common with learningquest.de.
Name Servers
Two name servers handle the delegation for learningquest.de: sl1.sedo.com and sl2.sedo.com.
The name server configuration of learningquest.de is shared with other domains, for instance k2.pingnet.de, jiten.eu, fitfoot.de and two others.
learningquest.de is at least partially co-delegated on name servers with other domains, such as besha.de.
sl1.sedo.com → 91.195.240.173 and sl2.sedo.com → 91.195.241.173: one IP number per host name.
Mail Servers
learningquest.de uses one mail server — localhost.
The mail server setup of learningquest.de matches that of other domains such as detimer.com, www.food.biz, kranten-koppen.nl.de and two others.