zenbi.dk is a .dk domain with no delegation in this scan. It was registered on 4 March 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 | 93.191.156.121 (AS48854) (address records, no CNAME) |
| 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 |
|---|---|---|
| s1 | s1.domainkey.u23746933.wl184.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u23746933.wl184.sendgrid.net | RSA · ~2048 bit |
| selector1 | selector1-zenbi-dk._domainkey.zenbias.onmicrosoft.com | 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 | 2021-03-04 |
| Expires | 2027-03-31 (163d) |
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 |
|---|---|---|---|
| 2026-10-17 12:46:43 | 1057ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-16 12:37:01 | 1459ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 09:41:11 | 1404ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 01:18:27 | 1155ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 00:58:54 | 666ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 14:39:04 | 1875ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 06:04:09 | 1239ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 15:01:09 | 1472ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-30 10:20:33 | 9003ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 21:15:23 | 3480ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 06:47:20 | 802ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 16:31:35 | 3820ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 12:41:05 | 3555ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 08:16:33 shown | 914ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 16:50:52 | 1140ms | 4 NS 1 A 1 MX | 🔒 Secure |