biotekingeniør.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 1 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.168.204 is hosted by IDDQD-AS (AS1835) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.eurodns.com | — | — | — |
| ns2.eurodns.com | — | — | — |
| ns3.eurodns.com | — | — | — |
| ns4.eurodns.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.225.168.204 | — | — | AS1835 | IDDQD-AS | 130.225.0.0/16 | 🇩🇰 Denmark | — |
| Policy | Record (_dmarc.biotekingeniør.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:69e2273edc2f6@dmarc-dk.centerasecurity.com; |
| www | 130.225.168.204 (AS1835) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026042801 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2016-12-01 |
| Expires | 2026-12-31 (64d) |
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 |
|---|---|---|---|
| 2026-09-30 05:02:36 | 523ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 14:47:59 | 9393ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 07:02:19 | 1050ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 03:54:01 | 825ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 22:48:37 | 756ms | 4 NS 1 A 0 MX | ❓ Unknown |
| 2026-06-22 17:38:03 | 321ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:39:06 shown | 524ms | 4 NS 1 A 0 MX | 🔒 Secure |