agendahub.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 4 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2017-09-04 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 23:28:01 shown | 295ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 22:04:10 | 261ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 21:00:52 | 270ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 19:21:40 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 18:45:20 | 129ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 17:38:15 | 173ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 17:22:13 | 452ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 14:50:49 | 226ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 12:10:47 | 640ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 10:50:40 | 237ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 10:44:01 | 515ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 00:56:02 | 357ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 00:54:26 | 101ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 00:44:23 | 253ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 00:42:27 | 258ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 00:39:12 | 891ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 00:32:37 | 567ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 06:03:12 | 537ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 06:26:22 | 782ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-30 00:01:26 | 1094ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 04:43:05 | 2543ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 12:53:36 | 1329ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 12:49:17 | 1589ms | 4 NS 1 A 2 MX | 🔒 Secure |