knowledge-based.eu - dns.ninja
knowledge-based.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1127104410 | ||||||
MX for
knowledge-based.eu |
Same first word
knowledge-based.eu |
knowledge-based.com |
knowledge-based.org |
DNS History
11 records (6 active, 5 former)
●NSns0.transip.net2026-06-06 → 2026-08-16 · 3 obs
● 2026-06-06 02:41:44
● 2026-08-16 05:19:00
○NSns1.pna-group.eu2015-08-11 → 2019-12-28 · 4 obs
● 2019-12-28 03:57:56
○ 2026-06-06 02:41:44
○ 2026-08-16 05:19:00
●NSns1.transip.nl2026-06-06 → 2026-08-16 · 3 obs
● 2026-06-06 02:41:44
● 2026-08-16 05:19:00
○NSns2.pna-group.eu2015-08-11 → 2019-12-28 · 4 obs
● 2019-12-28 03:57:56
○ 2026-06-06 02:41:44
○ 2026-08-16 05:19:00
●NSns2.transip.eu2026-06-06 → 2026-08-16 · 3 obs
● 2026-06-06 02:41:44
● 2026-08-16 05:19:00
○NSns3.pna-group.eu2015-08-11 → 2019-12-28 · 4 obs
● 2019-12-28 03:57:56
○ 2026-06-06 02:41:44
○ 2026-08-16 05:19:00
●MXknowledge-based.eu2026-06-06 → 2026-08-16 · 3 obs
● 2026-06-06 02:41:44
● 2026-08-16 05:19:00
○MXmail.knowledge-based.eu2015-08-11 → 2019-12-28 · 4 obs
● 2019-12-28 03:57:56
○ 2026-06-06 02:41:44
○ 2026-08-16 05:19:00
○A212.178.158.1662015-08-11 → 2019-12-28 · 4 obs
● 2019-12-28 03:57:56
○ 2026-06-06 02:41:44
○ 2026-08-16 05:19:00
●A2a01:7c8:3:1337::272026-06-06 → 2026-08-16 · 3 obs
● 2026-06-06 02:41:44
● 2026-08-16 05:19:00
●A37.97.254.272026-06-06 → 2026-08-16 · 3 obs
● 2026-06-06 02:41:44
● 2026-08-16 05:19:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| knowledge-based.eu | ns2.transip.eu, ns1.transip.nl, ns0.transip.net | 2 records |
✅ Authoritative Response
Server:195.135.195.195
NS records: ns2.transip.eu, ns1.transip.nl, ns0.transip.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.97.254.27 |
| AAAA | 1 | 2a01:7c8:3:1337::27 |
| NS | 3 | ns0.transip.net, ns1.transip.nl... |
| MX | 1 | knowledge-based.eu (pri: 10) |
| TXT | 1 | v=spf1 ~all |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.transip.eu, ns2.transip.eu)
Analysis
Mail Server Role
knowledge-based.eu acts as its own mail server.
IP Addresses
knowledge-based.eu directs to two IP numbers, 37.97.254.27 and 2a01:7c8:3:1337::27
Additional host names — dumade.nl, scamp.nl, terwoldenissan.nl and two others — share IP numbers with knowledge-based.eu.
Name Servers
knowledge-based.eu carries NS records delegating to ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
knowledge-based.eu shares at least some of its name servers with other domains, including cvdenhab.nl, tandstad.nl, satbv.com and two others.
ns2.transip.eu, ns0.transip.net and ns1.transip.nl are three hostnames that each resolve to a pair of IP addresses: ns2.transip.eu to 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net to 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl to 195.8.195.195 and 2a01:7c8:7000:195::195.
Mail Servers
knowledge-based.eu has a single mail server: knowledge-based.eu itself.
knowledge-based.eu points to two IP addresses: 37.97.254.27 and 2a01:7c8:3:1337::27.