computermuseum.dk is a .dk domain served by 3 nameservers (e.freebsd.dk, ns0.ddhf.dk, r.vinyl-cache.org). It was registered on 12 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.214.242 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mailhost.starion.dk, www.gier.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.226.214.242 | 600s | www.datamuseum.dk | AS1835 | IDDQD-AS | 130.226.0.0/16 | 🇩🇰 Denmark | Aalborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 600s | mailhost.starion.dk | 185.51.78.87 | mx5.starion.dk | AS205984 Powernet Aps |
| 10 | 600s | www.gier.dk | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:878:0:e000:82:e2:d6:f2 | 600s | — | AS1835 | IDDQD-AS | 2001:878:0:0:0:0:0:0/30 | 🇩🇰 Denmark | — |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve computermuseum.dk: 130.226.214.242 2001:878:0:e000:82:e2:d6:f2 (AS1835) (all like this)www.computermuseum.dk: no address |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.computermuseum.dk | computermuseum.dk.snakeoil.ddhf.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026031001 |
| Primary NS (MNAME) | ns0.ddhf.dk |
| Responsible (RNAME) | sysadm@datamuseum.dk |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-11-12 |
| Expires | 2028-11-30 (775d) |
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).
| Domain | Registrar |
|---|---|
| datahistoriskforening.dk | Punktum dk A/S (direct) |
| datamuseum.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 13:49:43 shown | 17834ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-16 17:12:05 | 8911ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-02 21:52:03 | 8392ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-01 12:04:48 | 5037ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 10:36:52 | 2436ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 19:16:42 | 5259ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 08:23:06 | 7504ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 00:01:57 | 65535ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 22:20:53 | 1589ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 22:12:38 | 448ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 22:01:17 | 567ms | 3 NS 1 A 2 MX | ❓ Unknown |