kalium.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 9 August 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| www | 217.180.14.66 2a11:4881:1:12::1 (AS214673) (address records, no CNAME) |
| www vs bare domain | Same network kalium.dk: 217.180.14.66 2a11:4881:1:12::1 (AS214673) www.kalium.dk: 217.180.14.66 2a11:4881:1:12::1 (AS214673) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Field | Value |
|---|---|
| Registrar | my.host |
| Registered | 1999-08-09 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 05:03:42 | 7181ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 05:01:45 | 267ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 04:52:17 shown | 171ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 04:51:04 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 04:49:58 | 736ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-19 14:47:41 | 8339ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 21:55:10 | 4483ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 09:24:26 | 467ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 22:36:09 | 551ms | 2 NS 1 A 1 MX | 🔒 Secure |