bitterbar.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 9 September 2021 (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 | — | — | — |
| 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 | ONE.COM A/S |
| Registered | 2021-09-09 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 10:52:03 shown | 304ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 03:44:34 | 105ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 21:34:59 | 134ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 20:45:00 | 144ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 20:29:35 | 122ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 20:03:25 | 101ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 19:56:33 | 302ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 19:04:35 | 219ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 17:00:14 | 201ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 13:24:53 | 338ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 12:20:51 | 316ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 10:53:25 | 372ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 04:47:45 | 267ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 04:42:16 | 491ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 04:32:07 | 358ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 00:59:31 | 230ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 00:55:48 | 232ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 00:47:49 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 00:44:57 | 387ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 00:43:00 | 2556ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-23 22:14:47 | 9327ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-09 14:15:25 | 464ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 06:17:34 | 984ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 02:08:30 | 977ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 15:22:56 | 537ms | 2 NS 1 A 4 MX | 🔒 Secure |