uddannelser-fyn.dk is a .dk domain served by 2 nameservers (lucy.ns.cloudflare.com, micah.ns.cloudflare.com). It was registered on 22 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | Exists, no address |
| www vs bare domain | Neither resolves uddannelser-fyn.dk: no address www.uddannelser-fyn.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 |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.uddannelser-fyn.dk | 1IoKgppv1NbEaMz0Pmo5H9Cy1TbTqHX5sTH0qait2gQ |
| TXT | _acme-challenge.uddannelser-fyn.dk | FOI8jfGZvmPYC2Pob5YnhYjhIXZX2L2eI5RYOOEWMdI |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2417802708 |
| Primary NS (MNAME) | lucy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-12-22 |
| Expires | 2026-12-31 (72d) |
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 |
|---|---|---|---|
| 2026-10-19 12:01:32 shown | 539ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-16 09:35:44 | 577ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-14 06:28:34 | 834ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 23:57:57 | 353ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 07:34:42 | 413ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 17:53:24 | 404ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 23:34:15 | 2347ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 12:11:19 | 464ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 21:35:40 | 487ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-16 06:08:35 | 764ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-14 21:37:52 | 3892ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-08 02:23:57 | 871ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-14 12:19:35 | 8685ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-27 01:03:21 | 802ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 20:52:52 | 831ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 23:04:38 | 5524ms | 2 NS 0 A 0 MX | 🔒 Secure |