peerlearning.de - dns.ninja
peerlearning.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=1782762191 | ||||||
Subdomains
mail.peerlearning.de |
Same first word
peerlearning.de |
peerlearning.com |
peerlearning.ac.uk |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.ns-serve.net2015-06-02 → 2015-10-17 · 4 obs
● 2015-10-17 09:36:52
○ 2016-02-02 20:29:04
○ 2026-06-29 19:52:54
○NSns2.ns-serve.net2015-06-02 → 2015-10-17 · 4 obs
● 2015-10-17 09:36:52
○ 2016-02-02 20:29:04
○ 2026-06-29 19:52:54
●NSsl1.sedo.com2026-02-16 → 2026-06-29 · 3 obs
● 2026-02-16 07:37:26
● 2026-06-29 19:52:54
●NSsl2.sedo.com2026-02-16 → 2026-06-29 · 3 obs
● 2026-02-16 07:37:26
● 2026-06-29 19:52:54
●MXlocalhost2026-02-16 → 2026-06-29 · 3 obs
● 2026-02-16 07:37:26
● 2026-06-29 19:52:54
○MXmail.peerlearning.de2015-06-02 → 2015-10-17 · 4 obs
● 2015-10-17 09:36:52
○ 2016-02-02 20:29:04
○ 2026-06-29 19:52:54
○A127.0.0.12015-06-02 → 2015-10-17 · 4 obs
● 2015-10-17 09:36:52
○ 2016-02-02 20:29:04
○ 2026-06-29 19:52:54
●A91.195.241.2322026-02-16 → 2026-06-29 · 3 obs
● 2026-02-16 07:37:26
● 2026-06-29 19:52:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| peerlearning.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 peerlearning.de (unsigned zone)
⏱️ Timing
Total: 3975ms | 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
peerlearning.de is a parent domain of mail.peerlearning.de.
IP Addresses
peerlearning.de resolves to just one IP address, 91.195.241.232.
Two other host names, along with mr-cleaning.de, www.rungate.com and secureconnect.eu, also share IP numbers with peerlearning.de.
Name Servers
DNS delegation for peerlearning.de points to two name servers: sl1.sedo.com and sl2.sedo.com.
peerlearning.de shares its NS records with other domains, for example babyparadise.de, mygi.eu, glassnet.de and two others.
peerlearning.de has partial name server overlap with other domains, including juiceclub.de.
sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.
Mail Servers
The sole mail server for peerlearning.de is localhost.
Among the domains sharing a mail server setup with peerlearning.de are netcool.de, linocor.at, subterraneas.com and two others.