cyber-hub.dk is a .dk domain served by 2 nameservers (ns25.domaincontrol.com, ns26.domaincontrol.com). It was registered on 4 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (cyber-hub.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| Policy | Record (_dmarc.cyber-hub.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves cyber-hub.dk: no address www.cyber-hub.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026052510 |
| Primary NS (MNAME) | ns25.domaincontrol.com |
| Responsible (RNAME) | dns@jomax.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-04-04 |
| Expires | 2028-04-03 (534d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:31:29 shown | 654ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-01 00:37:12 | 609ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-24 23:39:46 | 10342ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-02 00:08:06 | 1510ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-16 23:23:52 | 417ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-16 23:21:32 | 2433ms | 2 NS 0 A 1 MX | 🔓 Insecure |