dønnerup.dk is a .dk domain served by 2 nameservers (ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.251 is hosted by Atea A/S (AS21060) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.20.217.251 | 86400s | vps2.simpledigital.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | xn--dnnerup-q1a.dk → 178.20.217.251 |
| 🔶 Autoconfig | xn--dnnerup-q1a.dk → 178.20.217.251 |
| www CNAME | xn--dnnerup-q1a.dk (all on xn--dnnerup-q1a.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.dønnerup.dk | xn--dnnerup-q1a.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2025031101 |
| Primary NS (MNAME) | ns1.simpleagencygroup.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 07:25:54 | 572ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 02:23:14 | 801ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 01:14:11 | 536ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-14 02:34:54 | 932ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 15:01:39 | 603ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 18:14:26 | 1714ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 09:57:45 | 900ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 20:54:16 | 1146ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 19:31:27 | 956ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 07:43:23 shown | 665ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-19 15:49:18 | 345ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 05:21:12 | 357ms | 2 NS 1 A 0 MX | ⚠️ Bogus |
| 2026-06-17 05:20:19 | 391ms | 2 NS 1 A 0 MX | 🔒 Secure |