fagdata.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.cndo.dk. The zone is DNSSEC-signed and validates, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.cndo.dk | 185.10.223.28 | 185-10-223-28.ip4.fiberby.net | AS42541 Fiberby ApS |
| TXT Record |
|---|
| v=spf1 ip4:185.10.223.28 ~all |
| Policy | Record (fagdata.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:185.10.223.28 ~all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| 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 | HurraDNS.dk ApS |
| Registered | 2002-07-23 |
| Expires | 2027-09-30 (344d) |
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 |
|---|---|
| cndo.dk | HurraDNS.dk ApS |
| peblingedossering.dk | HurraDNS.dk ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 11:17:34 | 1061ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 02:00:47 | 531ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 01:51:24 | 563ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 21:55:02 | 625ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-30 14:12:32 | 2077ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-11 03:44:19 | 6368ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-30 23:13:50 | 549ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-23 23:27:45 shown | 804ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-23 13:59:37 | 1189ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 09:11:34 | 912ms | 2 NS 0 A 1 MX | 🔒 Secure |