knowledgr.de - robtex.com
knowledgr.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.55.40.124🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | static.124.40.55.162.clients.your-server.de | ||||||
| NS | ns1.redirectdom.com ⭐ | ||||||
| A | 168.119.46.105🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.redirectdom.com | ||||||
| NS | ns2.redirectdom.com | ||||||
| A | 51.195.125.195🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns2.redirectdom.com | ||||||
| SOA | ns1.redirectdom.comdnsmaster@ns1.redirectdom.com 2026-06-06 #2 | ||||||
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=1785781648 | ||||||
Same first word
knowledgr.io |
knowledgr.com |
knowledgr.de |
DNS History
7 records (3 active, 4 former)
○NSns1.hans.hosteurope.de2015-07-26 → 2017-09-21 · 4 obs
● 2017-09-21 17:22:00
○ 2026-06-30 03:40:38
○ 2026-08-03 18:29:58
●NSns1.redirectdom.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 03:40:38
● 2026-08-03 18:29:58
○NSns2.hans.hosteurope.de2015-07-26 → 2017-09-21 · 4 obs
● 2017-09-21 17:22:00
○ 2026-06-30 03:40:38
○ 2026-08-03 18:29:58
●NSns2.redirectdom.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 03:40:38
● 2026-08-03 18:29:58
○MXmail.knowledgr.de2015-07-26 → 2017-09-21 · 4 obs
● 2017-09-21 17:22:00
○ 2026-06-30 03:40:38
○ 2026-08-03 18:29:58
●A162.55.40.1242026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 03:40:38
● 2026-08-03 18:29:58
○A176.28.40.702015-07-26 → 2017-09-21 · 4 obs
● 2017-09-21 17:22:00
○ 2026-06-30 03:40:38
○ 2026-08-03 18:29:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| knowledgr.de | ns2.redirectdom.com, ns1.redirectdom.com | - |
✅ Authoritative Response
Server:168.119.46.105
NS records: ns2.redirectdom.com, ns1.redirectdom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgr.de (unsigned zone)
⏱️ Timing
Total: 1154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.55.40.124 |
| NS | 2 | ns1.redirectdom.com, ns2.redirectdom.com |
| SOA | 1 | ns1.redirectdom.com dnsmaster.ns1.redire |
Analysis
IP Addresses
knowledgr.de resolves to one IP address: 162.55.40.124.
f048241242.adsl.alicedsl.de, e181061112.adsl.alicedsl.de, schauinslandreisenarena.de and two other host names share IP numbers with knowledgr.de.
Name Servers
The NS records for knowledgr.de delegate to ns1.redirectdom.com and ns2.redirectdom.com.
knowledgr.de uses the same name servers as several other domains — among them wintab.de, bachel.de, verginia.de and two more.
Both ns1.redirectdom.com and ns2.redirectdom.com have a single IP address each — ns1.redirectdom.com resolves to 168.119.46.105 while ns2.redirectdom.com resolves to 51.195.125.195.