dankost-test.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 6 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.145.51.28 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.dankost-test.dk. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.145.51.28 | 3600s | 28-51-145-217.inforce.dk | AS47292 | Sentia Denmark A/S | 217.145.48.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.dankost-test.dk | 194.150.112.200 | mailproxy1.dandomain.dk | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 217.145.51.28 |
| 🔶 Autoconfig | 217.145.51.28 |
| www | 217.145.51.28 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2009021901 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-02-06 |
| Expires | 2027-02-28 (133d) |
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 |
|---|---|
| fåstyrpådindeklaration.dk | Punktum dk A/S (direct) |
| fåstyrpåditmadspild.dk | Punktum dk A/S (direct) |
| itogmad.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 09:16:41 | 368ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 21:20:27 | 529ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 01:57:25 | 531ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 05:48:43 | 845ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 10:51:44 | 599ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 12:56:41 | 1721ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 05:37:57 shown | 595ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 04:01:07 | 2992ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 15:14:56 | 1190ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 18:55:18 | 6232ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 08:58:17 | 1038ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 00:56:21 | 599ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 14:31:11 | 887ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 00:16:33 | 581ms | 2 NS 1 A 1 MX | 🔒 Secure |