byrodam.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 7 September 2010 (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 | NXDOMAIN |
| Wildcard | No |
| 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 | 2010-09-07 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 22:13:02 shown | 206ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 09:42:48 | 344ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 06:47:38 | 111ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 03:51:52 | 286ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 02:57:14 | 94ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 02:53:51 | 204ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 02:09:56 | 313ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 01:15:13 | 241ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 00:50:48 | 94ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 00:07:18 | 130ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 16:50:51 | 212ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 16:25:46 | 222ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 15:40:12 | 132ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 13:50:06 | 634ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 22:39:41 | 1237ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 22:38:14 | 350ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 16:07:37 | 118ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 16:06:50 | 245ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 15:57:29 | 738ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 15:48:01 | 2196ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 15:14:08 | 628ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 15:05:50 | 415ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 15:00:45 | 1375ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 11:49:46 | 389ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 01:25:07 | 381ms | 3 NS 0 A 0 MX | 🔒 Secure |