netbio.dk is a registered .dk domain whose nameservers (ns-01.nchost.dk, ns-02.nchost.dk, ns-03.nchost.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 16 May 1998 (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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns-01.nchost.dk | 81.95.247.6 | — | AS48854 team.blue Denmark A/S |
| ns-02.nchost.dk | 81.95.247.7 | — | AS48854 team.blue Denmark A/S |
| ns-03.nchost.dk | 195.215.240.109 | — | AS3292 TDC Holding A/S |
| www CNAME | krypton.dinet.dk (all on dinet.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.netbio.dk |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| 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 | 1998-05-16 |
| Expires | 2028-06-30 (621d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 04:36:38 | 4447ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-31 14:40:31 | 2797ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-23 17:53:26 | 10553ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-16 04:25:38 | 7024ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-23 03:34:01 | 6801ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-22 03:09:17 shown | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 06:37:21 | 3471ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:57:19 | 5128ms | 2 NS 1 A 0 MX | 🔓 Insecure |