hjholding.dk is a .dk domain served by 2 nameservers (adaline.ns.cloudflare.com, vick.ns.cloudflare.com). It was registered on 27 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by hjholding-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 ip4:93.166.63.114 include:spf.protection.outlook.com -all |
| Policy | Record (hjholding.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:93.166.63.114 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.hjholding.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:a7fc55e91e4e43da9b82e6474766b299@dmarc-reports.cloudflare.net |
| www | 104.21.26.147 172.67.136.132 2606:4700:3030::6815:1a93 2606:4700:3035::ac43:8884 (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves hjholding.dk: no address (all like this)www.hjholding.dk: 104.21.26.147 172.67.136.132 2606:4700:3030::6815:1a93 2606:4700:3035::ac43:8884 (AS13335) |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2407537145 |
| Primary NS (MNAME) | adaline.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 | 2016-06-27 |
| Expires | 2027-06-30 (251d) |
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 |
|---|---|
| kong-krudt.dk | Punktum dk A/S (direct) |
| kongekrudt.dk | Punktum dk A/S (direct) |
| skovhojbyg.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 08:33:18 | 1732ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-20 00:28:55 | 1943ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-27 01:36:44 | 859ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-26 15:37:45 | 1330ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-23 14:32:47 | 1002ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-13 17:35:54 | 1269ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-12 20:51:35 | 1751ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-06 19:30:55 | 1907ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-10 18:27:36 | 7914ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-21 11:30:10 | 1889ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-16 08:46:36 | 1560ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-25 04:19:26 shown | 1413ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:48:04 | 3315ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:31:10 | 257ms | 0 NS 0 A 0 MX | ❓ Unknown |