linuxhus.dk is a .dk domain served by 3 nameservers (ns1.linuxhus.dk, ns2.linuxhus.dk, ns3.linuxhus.dk). It was registered on 8 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.128.222.26 is hosted by Sinal A/S (AS39642) 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.linuxhus.dk | 37.128.222.18 | — | AS39642 Sinal A/S |
| ns2.linuxhus.dk | 37.128.222.19 | — | AS39642 Sinal A/S |
| ns3.linuxhus.dk | 37.128.222.20 | — | AS39642 Sinal A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.128.222.26 | 60s | h1.linuxhus.dk | AS39642 | Sinal A/S | 37.128.208.0/20 | 🇩🇰 Denmark | Esbjerg |
| TXT Record |
|---|
| v=spf1 a mx a:linuxhus.dk a:h1.linuxhus.dk a:h2.linuxhus.dk a:h3.linuxhus.dk ip4:37.128.222.26 ?all |
| Policy | Record (linuxhus.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx a:linuxhus.dk a:h1.linuxhus.dk a:h2.linuxhus.dk a:h3.linuxhus.dk ip4:37.128.222.26 ?all |
| Policy | Record (_dmarc.linuxhus.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r |
| Flags | Tag | Value |
|---|---|---|
| 0 | issuewild | letsencrypt.org |
| www | 37.128.222.26 (AS39642) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · policy: ?all
| Service / Owner | Type | Cert association |
|---|---|---|
| HTTPS _443._tcp.linuxhus.dk | DANE-EE · Full cert · SHA-256 | 86F054F6DB4BFEE39BAD80C061608C79… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-01-08 |
| Expires | 2027-01-31 (106d) |
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 |
|---|---|---|---|
| 2026-10-14 18:13:43 | 624ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 18:00:43 | 1234ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 15:51:05 | 3366ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 14:21:53 | 616ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 14:07:10 | 3020ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 12:54:56 | 2628ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 10:52:19 | 1335ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 10:37:48 shown | 1500ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 03:33:55 | 1149ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 03:26:58 | 1207ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 03:06:00 | 611ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 02:50:53 | 532ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 12:12:35 | 957ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-08 05:15:54 | 723ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-04 07:16:08 | 940ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-31 07:44:30 | 732ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-30 01:39:26 | 1793ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-25 15:55:37 | 1256ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-23 11:42:23 | 6693ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-18 21:47:34 | 2467ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-17 20:49:40 | 1007ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-15 19:16:36 | 4022ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-14 18:01:33 | 3495ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-12 17:29:10 | 948ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-10 20:17:01 | 3185ms | 3 NS 1 A 0 MX | 🔒 Secure |