fridakhjorth.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 14 October 2026, when it moved from direct registration at Punktum to ONE.COM A/S. Its website address 80.210.69.73 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by fridakhjorth-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.210.69.73 | 600s | 4stokkeslag.dk | AS203953 | Hiper A/S | 80.210.64.0/20 | 🇩🇰 Denmark | Rødovre Municipality |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| 🔶 Autoconfig | 80.210.69.73 |
| TXT Record |
|---|
| MS=ms41759435 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (fridakhjorth.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.fridakhjorth.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:bo@fridakhjorth.dk; ruf=mailto:bo@fridakhjorth.dk;fo=1 |
| www | Exists, no address |
| www vs bare domain | Neither resolves fridakhjorth.dk: no address www.fridakhjorth.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 |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-fridakhjorth-dk._domainkey.hjorthene.a-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-fridakhjorth-dk._domainkey.hjorthene.a-v1.dkim.mail.microsoft | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
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 | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061201 |
| 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 | 2022-04-28 |
| Expires | 2027-04-27 (181d) |
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 |
|---|---|---|---|
| 2026-10-16 09:52:29 | 2120ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-15 08:23:20 | 1020ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-14 07:54:21 | 1056ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-12 03:59:25 | 1263ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 16:30:31 | 794ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 06:59:56 | 750ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 18:57:19 | 1082ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 06:21:45 | 1317ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 13:03:59 | 1815ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 14:34:49 | 1425ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 10:53:53 | 4043ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 09:28:40 | 1065ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 15:35:43 | 1211ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 19:18:33 shown | 2617ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:59:57 | 10473ms | 0 NS 0 A 0 MX | ❓ Unknown |