sdba.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 1 October 2026 (WHOIS) and first appeared in the .dk zone on 2 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 CNAME | pointing.wixdns.net (all on wixdns.net) → 34.149.87.45 (AS396982) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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 | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-10-01 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 03:45:25 | 660ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 13:49:05 | 796ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 09:04:22 | 849ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 08:41:24 | 502ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-03 08:40:40 | 1829ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-02 08:31:46 shown | 1309ms | 1 NS 0 A 0 MX | ❓ Unknown |