knowex.de - dns.ninja
knowex.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.130.21.156🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | srv22-he.x-lsp.de | ||||||
| NS | ns1.dns-pool.de ⭐ | ||||||
| A | 138.201.19.18🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | srv20-he.x-lsp.de | ||||||
| NS | ns2.dns-pool.de | ||||||
| A | 178.63.52.139🇩🇪 Hetzner178.63.0.0/16 HETZNER-RZ-FKS-BLK2 | ||||||
| PTR | srv12-he.x-lsp.de | ||||||
| MX | mail.knowex.de ⭐ | ||||||
| A | 94.130.21.156🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | srv22-he.x-lsp.de | ||||||
| TXT | google-site-verification=agVTTDYw28hOFlW4eKJ6UvmN9LVLwsY6-RV19P1gKq0 | ||||||
| TXT | v=spf1 a mx ptr -all | ||||||
| SOA | ns1.dns-pool.debueker@knowex.de 2025-07-04 #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=1786661374 | ||||||
Subdomains
Same first word
knowex.de |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.dns-pool.de2015-07-07 → 2026-08-13 · 2 obs
● 2026-08-13 23:23:44
●NSns2.dns-pool.de2015-07-07 → 2026-08-13 · 2 obs
● 2026-08-13 23:23:44
●MXmail.knowex.de2015-07-07 → 2026-08-13 · 2 obs
● 2026-08-13 23:23:44
○A188.40.74.182015-07-07 → 2017-01-25 · 4 obs
● 2017-01-25 09:55:34
○ 2026-03-07 16:48:48
○ 2026-08-13 23:23:44
●A94.130.21.1562026-03-07 → 2026-08-13 · 3 obs
● 2026-03-07 16:48:48
● 2026-08-13 23:23:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| knowex.de | ns2.dns-pool.de, ns1.dns-pool.de | 2 records |
✅ Authoritative Response
Server:138.201.19.18
NS records: ns2.dns-pool.de, ns1.dns-pool.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowex.de (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.130.21.156 |
| NS | 2 | ns1.dns-pool.de, ns2.dns-pool.de |
| MX | 1 | mail.knowex.de (pri: 10) |
| TXT | 2 | google-site-verification=agVTTDYw28hOFlW, v=spf1 a mx ptr -all |
| SOA | 1 | ns1.dns-pool.de bueker.knowex.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns-pool.de, ns1.dns-pool.de)
Analysis
Hierarchy
knowex.de serves as the parent of mail.knowex.de and bueker.knowex.de.
IP Addresses
knowex.de has exactly one IP address — 94.130.21.156.
goeckedesign.de, lte-tarif.org, goecke-design.com plus two other host names have IP numbers in common with knowex.de.
Name Servers
knowex.de is delegated to two name servers: ns1.dns-pool.de and ns2.dns-pool.de.
The name server configuration of knowex.de is shared with other domains, for instance sebastian-brink.com, der-kuechenberater.de, m-oehl.de and two others.
Each of ns1.dns-pool.de and ns2.dns-pool.de has one IP address: ns1.dns-pool.de uses 138.201.19.18 and ns2.dns-pool.de uses 178.63.52.139.
Mail Servers
knowex.de uses one mail server — mail.knowex.de.
mail.knowex.de resolves to a single IP number: 94.130.21.156.