skillfactory-learning-management.com - robtex.com
skillfactory-learning-management.com
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=1774893032 | ||||||
Subdomains
mx01.skillfactory-learning-management.com |
Same first word
skillfactory-learning-management.com |
DNS History
6 records (6 active, 0 former)
●NSnsb9.schlundtech.de2026-02-17 → 2026-03-30 · 2 obs
● 2026-03-30 17:59:34
●NSnsc9.schlundtech.de2026-02-17 → 2026-03-30 · 2 obs
● 2026-03-30 17:59:34
●NSnsd9.schlundtech.de2026-02-17 → 2026-03-30 · 2 obs
● 2026-03-30 17:59:34
●MXmx01.skillfactory-learning-management.com2026-02-17 → 2026-03-30 · 2 obs
● 2026-03-30 17:59:34
●A136.243.84.1402026-02-17 → 2026-03-30 · 2 obs
● 2026-03-30 17:59:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| skillfactory-learning-management.com | ns1.invigo.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.80.227
NS records: ns1.invigo.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skillfactory-learning-management.com (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.84.140 |
| NS | 4 | nsc9.schlundtech.de, nsd9.schlundtech.de... |
| MX | 1 | mx01.skillfactory-learning-management.co |
| SOA | 1 | ns1.invigo.de hostmaster.invigo.de |
Analysis
Hierarchy
skillfactory-learning-management.com is parent of mx01.skillfactory-learning-management.com.
IP Addresses
skillfactory-learning-management.com points to a single IP: 136.243.84.140.
Other host names, for instance static.140.84.243.136.clients.your-server.de, search-engine-studio.com, invigo.net, invigo.at and werbefabrik-muenchen.de share IP numbers with skillfactory-learning-management.com.
Name Servers
skillfactory-learning-management.com is delegated to four name servers: ns1.invigo.de, nsb9.schlundtech.de, nsc9.schlundtech.de and nsd9.schlundtech.de.
skillfactory-learning-management.com at least partially shares its name servers with other domains, for instance juwelier-kraemer.com, med-ip.org, sicilien.net, i-tribe.de and singingyoga.de.
These name servers are often used together with the name servers nsa9.schlundtech.de.
Two IPs per host:
nsb9.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227.
nsc9.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227.
nsd9.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.
One IP per host:
ns1.invigo.de points to 136.243.84.138.
Mail Servers
skillfactory-learning-management.com is served by a single mail server, mx01.skillfactory-learning-management.com.
skillfactory-learning-management.com shares the same mail server setup as other domains, for instance personalentwicklung-fortbildung-training.de.
mx01.skillfactory-learning-management.com points to IP number 136.243.84.138.