estavio.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 4 October 2026 (WHOIS) and first appeared in the .dk zone on 5 October 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 | 195.47.247.18 (AS51468) (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 |
| 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 | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-10-04 |
| Expires | 2027-10-03 (347d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 06:43:10 | 1668ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 21:41:28 | 1283ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-10 20:26:17 | 525ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 20:08:46 | 330ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 17:50:37 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 17:42:20 | 586ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 11:07:43 | 94ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 08:44:23 shown | 137ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 08:38:46 | 593ms | 1 NS 0 A 0 MX | ❓ Unknown |