authr.dk is a .dk domain with no delegation in this scan. It was registered on 2 February 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.
| www CNAME | public-authr-dk.github.io (all on github.io) |
| www vs bare domain | Same network authr.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.authr.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) |
| 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 | 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 | Simply.com A/S |
| Registered | 2026-02-02 |
| Expires | 2029-02-01 (838d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 16:21:26 | 1056ms | 3 NS 4 A 2 MX | 🔒 Secure |
| 2026-10-03 22:39:29 | 883ms | 3 NS 4 A 2 MX | 🔒 Secure |
| 2026-09-24 21:10:32 | 681ms | 3 NS 4 A 2 MX | 🔒 Secure |
| 2026-09-03 01:17:31 | 802ms | 3 NS 4 A 2 MX | 🔒 Secure |
| 2026-09-01 04:04:52 | 717ms | 3 NS 4 A 2 MX | 🔒 Secure |
| 2026-08-28 00:16:06 | 883ms | 3 NS 4 A 2 MX | 🔒 Secure |
| 2026-08-17 19:10:39 | 17545ms | 3 NS 4 A 2 MX | 🔒 Secure |
| 2026-07-22 05:51:34 | 1129ms | 3 NS 4 A 2 MX | 🔒 Secure |
| 2026-07-04 22:35:41 | 1217ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-22 11:10:56 | 6571ms | 3 NS 0 A 2 MX | ⚠️ Bogus |
| 2026-06-21 13:44:59 shown | 1187ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:51:29 | 738ms | 3 NS 0 A 2 MX | 🔒 Secure |