biz.dk is a .dk domain served by 6 nameservers (dns2000.euro-isp.net, dns2001.euro-isp.net, mail.digitalmarketing.net and 3 more). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves biz.dk: no address www.biz.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026082487 |
| Primary NS (MNAME) | ns.digitalmarketing.net |
| Responsible (RNAME) | hostmaster@digitalmarketing.net |
| Refresh | 7200s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1997-01-31 |
| Expires | 2027-03-31 (161d) |
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 |
|---|---|---|---|
| 2026-10-18 08:37:58 | 7076ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-17 07:32:21 | 4036ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-15 05:45:26 | 6652ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-13 04:26:59 | 10103ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-11 02:45:41 | 2632ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-09 20:26:01 | 5304ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 13:15:13 | 4381ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-02 11:19:53 | 7121ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 18:22:23 | 9627ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-29 18:09:59 | 13542ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 00:54:57 | 6708ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-21 11:20:18 | 9511ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-17 16:59:04 | 6981ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-10 16:05:53 | 7007ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-03 14:23:03 | 8933ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-02 09:46:30 | 14076ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 09:22:07 shown | 13263ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-25 09:38:23 | 8209ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-23 03:26:20 | 9246ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-21 03:07:19 | 15116ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 00:30:17 | 7641ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-14 14:04:17 | 12332ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-12 20:58:01 | 15024ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-11 16:38:46 | 27131ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-07 08:57:14 | 6422ms | 6 NS 0 A 0 MX | 🔓 Insecure |