edukatio.dk is a .dk domain served by 2 nameservers (sec1.rcode0.net, sec2.rcode0.net). It was registered on 23 May 2003 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:domains@dbc.dk |
| 0 | issue | letsencrypt.org |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves edukatio.dk: no address www.edukatio.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022033371 |
| Primary NS (MNAME) | ns.dbc.dk |
| Responsible (RNAME) | domains@dbc.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | DBC DIGITAL A/S |
| Registered | 2003-05-23 |
| Expires | 2027-05-31 (221d) |
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 |
|---|---|---|---|
| 2026-10-22 01:00:39 | 443ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-18 03:00:22 | 428ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 18:49:14 | 454ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 03:45:14 shown | 520ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 03:44:00 | 465ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 19:27:43 | 604ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 19:18:08 | 485ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 03:20:54 | 641ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 03:02:12 | 487ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 02:05:39 | 437ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-21 17:03:41 | 622ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-14 14:38:26 | 548ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 22:48:34 | 435ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-04 02:11:28 | 351ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 11:28:49 | 370ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 09:17:40 | 477ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-24 23:11:57 | 693ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 11:40:31 | 1268ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 05:44:56 | 9567ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 10:17:11 | 817ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 06:11:12 | 1907ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-08 12:30:50 | 743ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 12:29:09 | 746ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-03 16:12:23 | 924ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-23 18:43:29 | 8853ms | 2 NS 0 A 0 MX | 🔒 Secure |