slaarup.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 7 February 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by amail.cybercity.dk, mailgate.cybercity.dk. The zone is DNSSEC-signed but currently fails validation, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | amail.cybercity.dk | — | — | — |
| 100 | 21600s | mailgate.cybercity.dk | 212.88.64.50 | relay.telenor.dk | AS9158 Telenor A/S |
| www CNAME | ywclust1.cybercity.dk (all on cybercity.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.slaarup.dk |
| www vs bare domain | Neither resolves slaarup.dk: no address www.slaarup.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'slaarup.dk/DS/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2020051201 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-02-07 |
| Expires | 2027-02-28 (132d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 19:26:34 | 424ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-28 06:04:07 | 800ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-04 10:48:29 | 631ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-24 07:14:31 shown | 719ms | 2 NS 0 A 2 MX | ⚠️ Bogus |
| 2026-06-21 11:56:58 | 530ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-17 13:13:26 | 3627ms | 2 NS 0 A 2 MX | 🔒 Secure |