elearning-vdz.com - dns.ninja
elearning-vdz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.245.35.188🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | static.vdz-e-lern.kunden.csl.de | ||||||
| NS | a.ns.joker.com ⭐ | ||||||
| A | 2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | y.ns.joker.com | ||||||
| A | 23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.189.49.88.23.clients.your-server.de | ||||||
| NS | b.ns.joker.com | ||||||
| A | 159.25.97.69🇩🇪 CSL159.25.0.0/16 | ||||||
| PTR | b.ns.joker.com | ||||||
| NS | c.ns.joker.com | ||||||
| A | 2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| A | 192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| MX | mail.joker.com ⭐ | ||||||
| A | 194.245.148.6🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | mailfw3.joker-forward.com | ||||||
| A | 194.245.148.9🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | mailfw4.joker-forward.com | ||||||
| TXT | 1jj57n4csrj37dc9f9vqtgkkxs0t9rks | ||||||
| SOA | a.ns.joker.comhostmaster@joker.com 2024-03-11 #64 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786131739 | ||||||
Same first word
elearning-vdz.com |
elearning-vdz.de |
DNS History
6 records (5 active, 1 former)
●NSa.ns.joker.com2015-08-21 → 2026-08-07 · 2 obs
● 2026-08-07 20:09:18
●NSb.ns.joker.com2015-08-21 → 2026-08-07 · 2 obs
● 2026-08-07 20:09:18
●NSc.ns.joker.com2015-08-21 → 2026-08-07 · 2 obs
● 2026-08-07 20:09:18
○A194.245.121.572020-02-04 → 2020-02-04 · 3 obs
○ 2026-05-03 00:49:32
○ 2026-08-07 20:09:18
●A194.245.35.1882026-05-03 → 2026-08-07 · 3 obs
● 2026-05-03 00:49:32
● 2026-08-07 20:09:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| elearning-vdz.com | a.ns.joker.com, b.ns.joker.com, c.ns.joker.com | 5 records |
✅ Authoritative Response
Server:23.88.49.189
NS records: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for elearning-vdz.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.245.35.188 |
| NS | 3 | a.ns.joker.com, c.ns.joker.com... |
| MX | 1 | mail.joker.com (pri: 10) |
| TXT | 1 | 1jj57n4csrj37dc9f9vqtgkkxs0t9rks |
| SOA | 1 | a.ns.joker.com hostmaster.joker.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (a.ns.joker.com, a.ns.joker.com, b.ns.joker.com...)
Analysis
IP Addresses
elearning-vdz.com has exactly one IP address — 194.245.35.188.
www.elearning-vdz.de, elearning-vdz.de, static.vdz-e-lern.kunden.csl.de and weiterbildung-vdz.de are examples of host names that share IP numbers with elearning-vdz.com.
Name Servers
elearning-vdz.com carries NS records delegating to a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.
There is at least partial name server overlap between elearning-vdz.com and other domains — merkillinen.mobi, globalproof.net, boot-lot.com and two more among them.
The name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com are often found in combination with these name servers.
Host names pointing to two IP addresses:
a.ns.joker.com resolves to two addresses: 23.88.49.189 and 2a01:4f8:c0c:165b::1.
c.ns.joker.com resolves to two addresses: 192.95.37.184 and 2607:5300:203:7e6d::2222.
Host names resolving to a single IP address:
The hostname b.ns.joker.com resolves to 159.25.97.69.
Mail Servers
elearning-vdz.com uses one mail server — mail.joker.com.
The mail server setup of elearning-vdz.com matches that of other domains such as videodb.win, whoooops.org, ecopass3d.de and two others.
mail.joker.com carries two IP numbers: 194.245.148.6 and 194.245.148.9.