northmatter.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 2026 (WHOIS) and first appeared in the .dk zone on 10 August 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 CNAME | custom-domains.chatgpt.site (all on chatgpt.site) |
| www vs bare domain | Same network northmatter.dk: 162.159.143.30 172.66.3.26 (AS13335) www.northmatter.dk: 104.18.22.186 104.18.23.186 2606:4700::6812:16ba 2606:4700::6812:17ba (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| 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 | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2026-08-09 |
| Expires | 2027-08-08 (293d) |
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 |
|---|---|---|---|
| 2026-10-17 05:12:56 | 718ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-08 12:03:36 | 1080ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-01 06:40:08 | 1303ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 03:38:01 | 906ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-20 07:39:19 | 1114ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-13 06:13:33 | 1044ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-06 18:53:18 | 1365ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 19:48:31 | 866ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-24 13:56:14 | 17134ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-20 02:16:19 | 6728ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-15 09:36:35 | 3612ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-13 16:43:45 | 3984ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-11 20:13:11 shown | 2044ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 08:42:17 | 2449ms | 1 NS 0 A 0 MX | ❓ Unknown |