uddannelser-odense.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-odense.dk: no address www.uddannelser-odense.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-odense.dk | FlLI-mxpTBPhMZQgL3bWjCZLeCjtSgU0nOAe8fu-6nk |
| TXT | _acme-challenge.uddannelser-odense.dk | gC3nad3l5BOSOh7W4-sP2dREAlULnUK1hnpXYMJJuOs |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2417763514 |
| 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 |
|---|---|---|---|
| 2026-10-18 01:31:17 shown | 2051ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-14 23:42:01 | 1056ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 12:27:06 | 660ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 06:52:36 | 490ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 21:41:34 | 1529ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 20:20:24 | 514ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-09 07:50:53 | 1128ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 01:10:37 | 1719ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 04:56:08 | 9388ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-21 06:47:17 | 1234ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 05:17:57 | 10395ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-16 20:38:39 | 2174ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-07 23:36:01 | 927ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-14 17:31:23 | 842ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 17:02:52 | 594ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-21 22:51:44 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 07:50:17 | 876ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 22:12:04 | 880ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 23:43:34 | 646ms | 2 NS 0 A 0 MX | 🔒 Secure |