ergofaglig.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.196.224 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by ergofaglig-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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.221.196.224 | — | — | AS51468 | One.com A/S | 91.221.196.0/23 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms38213566 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (ergofaglig.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.ergofaglig.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:monitoring@ergofaglig.dk; ruf=mailto:monitoring@ergofaglig.dk; fo=1 |
| www | 91.221.196.224 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-ergofaglig-dk._domainkey.ergofaglig.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-ergofaglig-dk._domainkey.ergofaglig.onmicrosoft.com | RSA · ~1024 bit below 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 | 2026032502 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2019-10-02 |
| Expires | 2027-10-31 (377d) |
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 |
|---|---|
| børneergoterapi.dk | Punktum dk A/S (direct) |
| ergopedia.dk | Punktum dk A/S (direct) |
| noreply-etf.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 10:59:22 | 1205ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 08:40:50 | 1305ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 22:17:22 | 662ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 22:41:58 | 1764ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 14:52:14 | 1252ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 08:09:03 | 915ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 01:46:24 | 1327ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 08:27:03 shown | 17803ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 08:10:56 | 2405ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 08:01:37 | 496ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 08:00:54 | 675ms | 2 NS 1 A 1 MX | 🔒 Secure |