f-a-s.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 2018 (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 | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 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 | Punktum dk A/S (direct) |
| Registered | 2018-09-07 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 00:34:19 shown | 344ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 17:18:34 | 211ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 03:33:05 | 295ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 02:16:59 | 229ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 01:34:04 | 138ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 01:31:23 | 226ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 00:48:54 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 17:19:54 | 208ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 16:18:30 | 103ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 15:58:13 | 131ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 15:31:51 | 370ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 14:04:43 | 336ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 11:11:01 | 938ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 10:00:48 | 741ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 09:30:49 | 133ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 08:27:18 | 465ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 07:42:04 | 279ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 07:26:54 | 131ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 07:25:45 | 649ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 17:04:19 | 213ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 17:03:20 | 901ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 16:54:53 | 482ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 02:06:22 | 463ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 06:31:26 | 659ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 00:15:35 | 1301ms | 2 NS 1 A 1 MX | 🔒 Secure |