knowledgebase.de - dns.ninja
knowledgebase.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns09.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21e2::36🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns09.domaincontrol.com | ||||||
| A | 97.74.110.54🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns09.domaincontrol.com | ||||||
| NS | pdns10.domaincontrol.com | ||||||
| A | 2603:5:22e2::36🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns10.domaincontrol.com | ||||||
| A | 173.201.78.54🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns10.domaincontrol.com | ||||||
| SOA | pdns09.domaincontrol.comdns@jomax.net 2025-11-05 #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=1784402960 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSns.ki.tng.de2015-08-04 → 2017-07-03 · 4 obs
● 2017-07-03 23:22:50
○ 2026-04-03 11:42:08
○ 2026-07-18 19:48:58
○NSns.tng.de2015-08-04 → 2017-07-03 · 4 obs
● 2017-07-03 23:22:50
○ 2026-04-03 11:42:08
○ 2026-07-18 19:48:58
●NSpdns09.domaincontrol.com2026-04-03 → 2026-07-18 · 3 obs
● 2026-04-03 11:42:08
● 2026-07-18 19:48:58
●NSpdns10.domaincontrol.com2026-04-03 → 2026-07-18 · 3 obs
● 2026-04-03 11:42:08
● 2026-07-18 19:48:58
○MXmx-2.tng.de2015-08-04 → 2017-07-03 · 4 obs
● 2017-07-03 23:22:50
○ 2026-04-03 11:42:08
○ 2026-07-18 19:48:58
○MXsn-mail01.secure-networker.de2015-08-04 → 2017-07-03 · 4 obs
● 2017-07-03 23:22:50
○ 2026-04-03 11:42:08
○ 2026-07-18 19:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| knowledgebase.de | pdns09.domaincontrol.com, pdns10.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.78.54
NS records: pdns09.domaincontrol.com, pdns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgebase.de (unsigned zone)
⏱️ Timing
Total: 1968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | pdns09.domaincontrol.com, pdns10.domaincontrol.com |
| SOA | 1 | pdns09.domaincontrol.com dns.jomax.net |
Analysis
Name Servers
The NS records for knowledgebase.de delegate to pdns09.domaincontrol.com and pdns10.domaincontrol.com.
knowledgebase.de shares its NS records with other domains, for example partsxdirect.com, vwow.us, blindtap.com and two others.
The name servers for knowledgebase.de are at least partly shared with other domains such as hopehaven.net, tcdus.com, adpm.us and phone.ge.
pdns09.domaincontrol.com resolves to 97.74.110.54 and 2603:5:21e2::36. Likewise, pdns10.domaincontrol.com resolves to 173.201.78.54 and 2603:5:22e2::36 — two IP addresses apiece.