day21.dk is a .dk domain with no delegation in this scan. It was registered on 8 September 2021 (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 CNAME | sites.framer.app (all on framer.app) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
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 | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2021-09-08 |
| Expires | 2027-09-30 (348d) |
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 |
|---|---|---|---|
| 2026-10-13 05:05:55 | 778ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-10-02 11:20:16 | 2128ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-30 11:09:15 | 529ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-26 14:29:05 | 653ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-23 08:02:04 | 890ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-27 12:48:25 | 1064ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-26 06:39:11 | 915ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-24 23:50:14 | 1466ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-23 21:30:34 | 4558ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-21 23:20:13 shown | 935ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 01:11:03 | 922ms | 4 NS 1 A 5 MX | 🔒 Secure |