delta-byg.dk is a .dk domain with no delegation in this scan. It was registered on 3 March 2014 (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 | 108.163.134.85 (AS32613) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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 | Punktum dk A/S (direct) |
| Registered | 2014-03-03 |
| Expires | 2027-03-31 (160d) |
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 |
|---|---|---|---|
| 2026-09-24 18:27:01 | 1002ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 03:36:00 | 842ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-30 16:18:54 | 942ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 16:56:02 | 3383ms | 4 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-23 13:07:07 shown | 920ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 01:49:30 | 497ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 01:41:06 | 591ms | 4 NS 1 A 1 MX | 🔓 Insecure |