slemm.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 3 August 2025 (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 | 93.191.156.76 (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 | ⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all. |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2025-08-03 |
| Expires | 2027-08-02 (287d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 01:56:40 | 538ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 15:48:20 | 602ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 02:14:08 | 832ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 20:00:38 | 499ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 18:28:52 | 3172ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-22 14:23:54 | 5699ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-21 14:04:10 | 10288ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-20 13:58:51 shown | 8906ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-19 02:59:18 | 6964ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-17 21:55:59 | 10139ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-16 15:37:46 | 8928ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-15 14:12:47 | 10195ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-14 11:57:32 | 3095ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-12 15:27:43 | 10037ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-11 01:13:23 | 10204ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-09 19:25:04 | 3606ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-06 02:24:00 | 1627ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-30 07:43:11 | 661ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 07:25:06 | 640ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 20:03:51 | 583ms | 3 NS 1 A 1 MX | 🔒 Secure |