mail.learnkit.de - dns.ninja
mail.learnkit.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
learnkit.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| NS | sl2.sedo.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●MXlocalhost2026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 11:56:38
○A85.13.149.2012015-08-13 → 2016-07-13 · 4 obs
● 2016-07-13 22:40:32
○ 2026-06-27 11:56:36
○ 2026-06-27 11:56:38
●A91.195.241.2322026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 11:56:36
● 2026-06-27 11:56:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| learnkit.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 learnkit.de (unsigned zone)
⏱️ Timing
Total: 644ms | 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
mail.learnkit.de points to a single IP number: 91.195.241.232.
Additional host names — 0041.de, blueorigin.eu, ensight.eu and two others — share IP numbers with mail.learnkit.de.
Name Servers
Two name servers handle the delegation for mail.learnkit.de: sl1.sedo.com and sl2.sedo.com.
mail.learnkit.de shares its name server setup with other domains, including syal.de, myconcern.de, metrocity.eu and two others.
sl1.sedo.com → 91.195.240.173 and sl2.sedo.com → 91.195.241.173: one IP number per host name.
Mail Servers
mail.learnkit.de has one mail server: localhost.
mail.learnkit.de shares the same mail server setup as other domains, including lyon111.dtr.fr, vocalover.com, xforex.eu and two others.