harpsoethomsen.dk is a .dk domain served by 2 nameservers (ns.nsd.dk, ns2.nsd.dk). It was registered on 22 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.33 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by harpsoethomsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.nsd.dk | 172.104.147.68 | ns.nsd.dk | AS63949 Akamai Connected Cloud |
| ns2.nsd.dk | 62.242.205.2 | ns2.nsd.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.33 | — | — | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com a mx -all |
| Policy | Record (harpsoethomsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com a mx -all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026061603 |
| Primary NS (MNAME) | ns.nsd.dk |
| Responsible (RNAME) | admin@ns.nsd.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-08-22 |
| Expires | 2027-07-31 (278d) |
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 |
|---|---|
| harpsoeejendomme.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 00:17:11 | 1943ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-23 09:27:17 | 1378ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-21 18:57:23 | 1630ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-20 11:14:54 | 2209ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 20:45:13 | 1415ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-13 20:21:10 | 1630ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 03:50:57 | 1540ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 03:41:25 | 1143ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-05 21:21:44 | 1562ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 20:48:15 | 1016ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 20:34:40 | 1384ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 20:04:10 | 2936ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 07:30:11 | 1231ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 03:37:02 | 1948ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 10:01:25 | 1894ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 03:42:22 | 1626ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 02:12:23 | 1487ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-02 04:58:30 | 3184ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 19:07:33 | 2675ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 15:19:28 | 1184ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 15:25:35 | 10099ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 05:21:23 | 10353ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-17 18:54:23 | 3164ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 06:58:05 | 4437ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 07:04:10 | 9093ms | 2 NS 1 A 1 MX | 🔓 Insecure |