welearning.de - dns.ninja
welearning.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.147.130🇩🇪 NMM-AS85.13.147.0/24 | ||||||
| PTR | dd41724.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w00ba48f.kasserver.com ⭐ | ||||||
| A | 85.13.147.130🇩🇪 NMM-AS85.13.147.0/24 | ||||||
| PTR | dd41724.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2605100747 | ||||||
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=1783441288 | ||||||
Same first word
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DNS History
7 records (4 active, 3 former)
●NSns5.kasserver.com2015-06-29 → 2026-07-07 · 2 obs
● 2026-07-07 16:42:56
●NSns6.kasserver.com2015-06-29 → 2026-07-07 · 2 obs
● 2026-07-07 16:42:56
○MXmail.welearning.de2015-06-29 → 2016-12-22 · 4 obs
● 2016-12-22 11:04:30
○ 2017-06-29 07:10:32
○ 2026-07-07 16:42:56
●MXw00ba48f.kasserver.com2017-06-29 → 2026-07-07 · 3 obs
● 2017-06-29 07:10:32
● 2026-07-07 16:42:56
○A85.13.130.1612015-06-29 → 2016-04-07 · 4 obs
● 2016-04-07 04:44:42
○ 2016-12-07 15:54:22
○ 2026-07-07 16:42:56
○A85.13.146.1202016-12-07 → 2017-08-26 · 5 obs
● 2016-12-07 15:54:22
● 2017-08-26 09:51:32
○ 2026-04-07 01:59:22
○ 2026-07-07 16:42:56
●A85.13.147.1302026-04-07 → 2026-07-07 · 3 obs
● 2026-04-07 01:59:22
● 2026-07-07 16:42:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| welearning.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for welearning.de (unsigned zone)
⏱️ Timing
Total: 1759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.147.130 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w00ba48f.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
welearning.de resolves to one IP address: 85.13.147.130.
kuhstuhl.de, metrim.kasserver.com, naehcafe.de and two other host names share IP numbers with welearning.de.
Name Servers
welearning.de is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.
welearning.de uses the same name servers as several other domains — among them hyaluron-saeure.info, larscredo.de, partyservice-lichtenwalde.de and two more.
At least some of welearning.de's name servers are shared with other domains, for example indella.de, e-u-k-gmbh.de, annabarth.de and two more.
These name servers are often deployed together with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Each of ns5.kasserver.com and ns6.kasserver.com has one IP address: ns5.kasserver.com uses 85.13.128.3 and ns6.kasserver.com uses 85.13.159.101.
Mail Servers
Mail for welearning.de is handled by a single mail server, w00ba48f.kasserver.com.
The mail server configuration of welearning.de is identical to that of other domains — naehcafe.de being one example.
There is one IP number for w00ba48f.kasserver.com: 85.13.147.130.