qet.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 17 January 2022 (WHOIS) and 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 |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022011700 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-01-17 |
| Expires | 2027-01-16 (105d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 15:44:32 | 274ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 15:34:59 | 267ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 08:36:52 shown | 425ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 02:39:21 | 351ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 20:06:55 | 559ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 17:39:12 | 522ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 03:26:44 | 551ms | 4 NS 0 A 0 MX | 🔒 Secure |