257.dk is a .dk domain with no delegation in this scan. It was registered on 9 July 2019 (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.
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2019-07-09 |
| Expires | 2027-07-31 (286d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 23:25:07 | 1580ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 22:51:13 | 775ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-23 22:12:13 | 645ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-31 14:10:09 | 584ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-24 07:15:27 | 4821ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-22 05:15:01 | 1196ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-22 08:22:57 | 16831ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-27 00:41:10 | 1159ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-24 03:21:41 | 721ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-22 16:30:25 | 1190ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-22 11:42:07 shown | 950ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 08:56:01 | 1112ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-20 04:21:58 | 1285ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 12:52:10 | 1915ms | 2 NS 1 A 3 MX | 🔒 Secure |