hjertetihuset.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.172 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.172 | 3600s | webcluster45.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:8067:bcc0:14e5:e1ac | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080904 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-06-08 |
| Expires | 2027-06-07 (227d) |
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 |
|---|---|
| gza.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 08:38:26 | 452ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 18:45:29 | 1170ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 05:55:56 | 2601ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 03:32:49 | 435ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 04:10:18 | 453ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 14:05:54 | 523ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 21:06:51 | 576ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 03:51:08 | 5871ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 02:19:29 | 5256ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 09:11:06 shown | 957ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 18:04:59 | 698ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 14:05:07 | 729ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-23 21:29:34 | 1041ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-21 19:32:29 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 12:27:55 | 2834ms | 2 NS 1 A 4 MX | 🔓 Insecure |