førsteskoledag.dk is a registered .dk domain whose nameservers (adam.ns.cloudflare.com, keira.ns.cloudflare.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 6 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| www | 104.21.62.158 172.67.137.18 2606:4700:3031::6815:3e9e 2606:4700:3032::ac43:8912 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network førsteskoledag.dk: 104.21.62.158 172.67.137.18 2606:4700:3031::6815:3e9e 2606:4700:3032::ac43:8912 (AS13335) www.førsteskoledag.dk: 104.21.62.158 172.67.137.18 2606:4700:3031::6815:3e9e 2606:4700:3032::ac43:8912 (AS13335) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| default | — | Revoked (empty key) |
| dkim | — | Revoked (empty key) |
| k1 | — | Revoked (empty key) |
| — | Revoked (empty key) | |
| s1 | — | Revoked (empty key) |
| s2 | — | Revoked (empty key) |
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.
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2012-03-06 |
| Expires | 2027-03-31 (158d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 16:29:18 | 2588ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-10-10 22:48:45 | 709ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-29 18:35:58 | 2595ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-29 03:02:35 | 1068ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-27 02:18:53 | 969ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-16 16:28:55 | 1150ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-28 01:12:24 | 1241ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-13 08:18:20 | 2082ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-11 19:25:52 | 7046ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 15:19:46 | 6218ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-08 01:00:13 | 3387ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-04 20:30:44 | 3705ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-03 08:03:36 | 9184ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-31 10:51:20 | 1439ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 04:14:52 shown | 11835ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 18:26:41 | 33358ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 17:58:38 | 27389ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 17:27:50 | 11148ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 17:01:36 | 11043ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 12:52:00 | 11194ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 10:19:10 | 49993ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 08:44:28 | 41225ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 00:36:39 | 45090ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 19:36:02 | 3492ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 16:10:10 | 53817ms | 2 NS 0 A 0 MX | ❓ Unknown |