rsbyg-toemrer.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 7 July 2026 (WHOIS) and first appeared in the .dk zone on 8 July 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 | hosting.auxo.dk (all on auxo.dk) |
| www vs bare domain | Different networks rsbyg-toemrer.dk: 3.33.152.50 52.223.13.110 (AS16509) (all like this)www.rsbyg-toemrer.dk: 104.21.57.189 172.67.165.120 2606:4700:3031::ac43:a578 2606:4700:3036::6815:39bd (AS13335) |
| Wildcard | No |
| 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 | ❓ 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 | CURANET A/S |
| Registered | 2026-07-07 |
| Expires | 2027-07-06 (254d) |
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 |
|---|---|---|---|
| 2026-10-02 12:40:43 | 417ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-30 12:39:03 | 389ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-30 03:39:20 | 391ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-09 08:49:07 | 610ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-08 08:47:04 shown | 2768ms | 1 NS 0 A 0 MX | ❓ Unknown |