sindbæk.dk is a registered .dk domain whose nameservers (ns.gullestrupnet.dk, ns2.gullestrupnet.dk, ns5.gullestrupnet.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 1 February 2004 (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 |
|---|---|---|---|
| ns.gullestrupnet.dk | 82.165.189.144 | gn51.gullestrupnet.dk | AS8560 IONOS SE |
| ns2.gullestrupnet.dk | 82.165.203.134 | mail51.gullestrupnet.dk | AS8560 IONOS SE |
| ns5.gullestrupnet.dk | 82.165.124.183 | — | AS8560 IONOS SE |
| 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: ncache nxdomain |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-02-01 |
| Expires | 2034-02-28 (2684d) |
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).
| Domain | Registrar |
|---|---|
| sindbaek.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:21:13 | 9839ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 11:23:27 | 16197ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 13:37:45 | 9294ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 11:55:58 | 12574ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 11:39:53 | 13947ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 10:31:34 | 14550ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 07:47:57 | 20105ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 07:09:04 | 18620ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 08:04:25 | 17405ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-15 00:30:45 | 10209ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 14:45:09 | 14457ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 10:02:13 shown | 15016ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 10:24:35 | 14893ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-05 21:02:25 | 15625ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-03 22:19:16 | 12729ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-01 00:55:15 | 16156ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 23:15:46 | 10979ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 19:46:10 | 18157ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 19:03:09 | 12284ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 18:15:49 | 16461ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 17:55:49 | 14958ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 17:37:33 | 15916ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 11:46:13 | 26135ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 07:12:06 | 16644ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 00:38:49 | 18908ms | 3 NS 0 A 0 MX | ❓ Unknown |