sondrupbb.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 July 2017 (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 | 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 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2017-07-04 |
| Expires | 2027-07-31 (281d) |
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 12:48:58 | 1326ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 19:10:09 | 631ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 08:00:08 | 1029ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 15:09:05 | 1065ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-12 09:40:29 | 786ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-05 08:45:14 | 4578ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 12:12:40 | 686ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 20:27:35 | 8990ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 03:24:03 shown | 3439ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 17:14:06 | 1664ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 15:42:27 | 882ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-08 12:49:15 | 898ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 12:07:09 | 850ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-04 20:10:07 | 909ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 23:50:33 | 4794ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 05:27:13 | 888ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 17:10:16 | 9924ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:07:37 | 754ms | 2 NS 1 A 4 MX | 🔒 Secure |