haldortopsø.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 3 March 2004 (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 |
| www vs bare domain | Neither resolves haldortopsø.dk: no address www.haldortopsø.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2013112203 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2004-03-03 |
| Expires | 2027-03-31 (155d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 01:14:56 | 499ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-15 13:15:30 | 2441ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-13 03:06:15 | 720ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 07:35:06 | 600ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-22 06:41:34 | 1081ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 00:04:42 | 877ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 07:40:03 | 635ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 10:48:58 | 4660ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 10:38:25 shown | 466ms | 2 NS 0 A 0 MX | 🔒 Secure |