armbrøst.dk is a .dk domain served by 2 nameservers (ns.checkdomain.de, ns2.checkdomain.de). It was registered on 2 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.101.251 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.checkdomain.de | — | — | — |
| ns2.checkdomain.de | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.99.101.251 | — | redirect.checkdomain.de | AS24940 | Hetzner Online GmbH | 88.99.0.0/16 | 🇩🇪 Germany | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:221:11cd:9734:4c26:6044:5f33 | — | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| www | 88.99.101.251 2a01:4f8:221:11cd:9734:4c26:6044:5f33 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network armbrøst.dk: 88.99.101.251 2a01:4f8:221:11cd:9734:4c26:6044:5f33 (AS24940) www.armbrøst.dk: 88.99.101.251 2a01:4f8:221:11cd:9734:4c26:6044:5f33 (AS24940) |
| Wildcard | No |
| 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 | 2022032401 |
| Primary NS (MNAME) | ns.checkdomain.de |
| Responsible (RNAME) | hostmaster@checkdomain.de |
| Refresh | 40000s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2019-08-02 |
| Expires | 2027-08-31 (311d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 15:38:25 | 775ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-27 11:48:44 | 855ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-21 17:40:50 | 1275ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-27 13:37:43 | 844ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-27 03:42:16 | 1708ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-06-25 03:23:21 | 735ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-06-21 04:50:15 | 329ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 12:51:38 shown | 2883ms | 2 NS 1 A 0 MX | 🔒 Secure |