f-g.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 2 August 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this 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 | 94.231.109.244 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-08-02 |
| Expires | 2027-08-01 (287d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 06:18:41 | 557ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 06:18:19 | 388ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 13:38:13 | 417ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 18:44:09 | 533ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 06:45:38 | 850ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 21:52:16 | 1086ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-29 11:33:19 | 780ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 17:31:14 | 681ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 17:17:29 shown | 8610ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 16:52:57 | 8589ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 16:32:22 | 755ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 13:17:59 | 683ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 13:23:05 | 637ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 04:11:17 | 8609ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 22:12:47 | 2639ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 21:13:23 | 855ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-14 05:33:32 | 706ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-10 21:22:48 | 1099ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-08 18:34:43 | 8755ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 18:58:27 | 1212ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 12:47:03 | 2759ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-02 22:24:53 | 467ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-26 08:54:49 | 1602ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 20:47:28 | 567ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-22 10:06:43 | 713ms | 2 NS 1 A 1 MX | 🔒 Secure |