sync.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 5 November 1999 (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.
| 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 | 1999-11-05 |
| Expires | 2026-12-31 (66d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-25 00:18:15 | 3050ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 23:55:59 | 5070ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 23:44:55 | 5889ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 23:39:24 | 1842ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 23:28:40 | 6672ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 22:42:40 | 1861ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 22:01:47 | 2850ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 07:56:10 | 5555ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-15 08:02:06 | 5426ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 22:25:18 | 1644ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 20:55:19 | 6846ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 20:47:19 | 5027ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 20:07:35 | 1283ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-05 22:04:31 shown | 1712ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 17:08:00 | 1652ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 03:19:40 | 10145ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 02:53:58 | 8987ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 02:45:20 | 1605ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 02:14:22 | 3957ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 02:07:51 | 1276ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 00:47:06 | 1380ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 00:02:48 | 1644ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 10:07:40 | 1605ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 03:36:26 | 4184ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 02:07:06 | 1595ms | 4 NS 0 A 0 MX | ❓ Unknown |