datachallenge.nl - robtex.com
datachallenge.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-13 22:30:02 +0000 (EPOCH 1778711402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-13 #45 | ||||||
Subdomains
Same first word
datachallenge.nl |
DNS History
7 records (7 active, 0 former)
●NSns-f.dns.versio.be2026-03-10 → 2026-05-13 · 2 obs
● 2026-05-13 23:46:36
●NSns-j.dns.versio.nl2026-03-10 → 2026-05-13 · 2 obs
● 2026-05-13 23:46:36
●NSns-w.dns.versio.eu2026-03-10 → 2026-05-13 · 2 obs
● 2026-05-13 23:46:36
●MXmail.datachallenge.nl2026-03-10 → 2026-05-13 · 2 obs
● 2026-05-13 23:46:36
●A2a05:1500:600:9:1c00:6dff:fe00:16652026-03-10 → 2026-05-13 · 2 obs
● 2026-05-13 23:46:36
●A92.63.172.2272026-03-10 → 2026-05-13 · 2 obs
● 2026-05-13 23:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns3.dns.nl, ns1.dns.nl | - |
| datachallenge.nl | ns-f.dns.versio.be, ns-j.dns.versio.nl, ns-w.dns.versio.eu | - |
✅ Authoritative Response
Server:92.63.173.27
NS records: ns-f.dns.versio.be, ns-j.dns.versio.nl, ns-w.dns.versio.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for datachallenge.nl (unsigned zone)
⏱️ Timing
Total: 1519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.63.172.227 |
| AAAA | 1 | 2a05:1500:600:9:1c00:6dff:fe00:1665 |
| NS | 3 | ns-w.dns.versio.eu, ns-j.dns.versio.nl... |
| MX | 2 | mail.datachallenge.nl (pri: 10), fallback.axc.eu (pri: 20) |
| TXT | 1 | v=spf1 a mx ip4:185.182.56.120 a:spf.spa |
| SOA | 1 | ns-j.dns.versio.nl hostmaster.datachalle |
Analysis
Hierarchy
datachallenge.nl is parent of www.datachallenge.nl and mail.datachallenge.nl.
IP Addresses
datachallenge.nl points to two IPs: 2a05:1500:600:9:1c00:6dff:fe00:1665 and 92.63.172.227.
Other host names including npweb.be, vanderpol.info, picle.be, candieradio.com and steefm.nl share IP numbers with datachallenge.nl.
Name Servers
datachallenge.nl is delegated to three name servers: ns-f.dns.versio.be, ns-w.dns.versio.eu and ns-j.dns.versio.nl.
datachallenge.nl at least partially shares name servers with other domains, including frankwin.com, noboss.nl, piratenkanjers.com, lambda.be and degastro.be.
These name servers are typically used together with the name servers ns-e.dns.versio.eu, ns-g.dns.versio.nl, ns-c.dns.versio.be, ns-d.dns.versio.nl, ns-h.dns.versio.eu, ns-s.dns.versio.nl, ns-i.dns.versio.be, ns-l.dns.versio.be, ns-q.dns.versio.eu and ns-m.dns.versio.nl.
Host names with two IP numbers:
ns-f.dns.versio.be points to: 2a05:1500:fe00::c3ff:fe08:d008 and 195.8.208.8
ns-w.dns.versio.eu points to: 2a05:1500:702:3:1c00:63ff:fe00:1424 and 92.63.173.27
ns-j.dns.versio.nl points to: 2a05:1500:600:8:1c00:fcff:fe00:144e and 92.63.169.173
Mail Servers
datachallenge.nl is handled by two mail servers: fallback.axc.eu and mail.datachallenge.nl.
The mail servers for datachallenge.nl are shared with other domains, for instance huusje.nl, smitdraad.nl, promio.be, quizien.nl and akertree.nl.
these mail servers are commonly used alongside the mail servers spamfilter.axc.eu.
Host names with a single IP:
fallback.axc.eu points to 185.182.56.111.
mail.datachallenge.nl points to 185.208.209.47.