projekthotel.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 | NXDOMAIN |
| www vs bare domain | Neither resolves projekthotel.dk: no address www.projekthotel.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2023034052 |
| Primary NS (MNAME) | get.desec.io |
| Responsible (RNAME) | get@desec.io |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 09:18:08 | 2023ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 16:47:10 | 1691ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 14:31:15 | 445ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 13:33:26 | 693ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-20 22:25:40 | 837ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-11 07:40:34 | 494ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-07 14:56:41 | 500ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 12:42:47 | 361ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 17:07:45 | 4317ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-13 16:45:57 | 1393ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 11:15:49 | 644ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-01 14:57:45 | 883ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-23 22:09:38 | 2411ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 19:58:42 | 762ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-11 11:40:05 | 828ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 19:19:31 | 1658ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 14:54:16 shown | 545ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 23:22:29 | 3702ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-22 20:47:09 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 19:54:20 | 855ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 00:35:36 | 531ms | 2 NS 0 A 0 MX | 🔒 Secure |