harder-kragh.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, jean.ns.cloudflare.com). It was registered on 8 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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.
| TXT Record |
|---|
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (harder-kragh.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www | Exists, no address |
| www vs bare domain | Neither resolves harder-kragh.dk: no address www.harder-kragh.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2411233535 |
| Primary NS (MNAME) | clyde.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-12-08 |
| Expires | 2027-06-30 (250d) |
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).
| Domain | Registrar |
|---|---|
| hvirring.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 21:30:21 | 841ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-10-16 21:26:23 | 3461ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-10-14 15:59:41 | 798ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-10-09 04:21:02 | 1308ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-30 19:00:57 | 660ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-26 22:07:11 | 1442ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-23 20:08:22 | 1453ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-20 09:01:54 | 1344ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-27 12:49:08 | 751ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-18 02:25:35 | 1566ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-08 09:10:48 shown | 1781ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-31 06:23:05 | 1474ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-25 13:06:46 | 26555ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-10 15:13:40 | 4296ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-22 15:12:29 | 1058ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-17 11:07:24 | 1561ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-17 11:06:59 | 1258ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-17 11:01:39 | 1378ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-17 10:59:44 | 1348ms | 2 NS 0 A 7 MX | 🔒 Secure |