topthen.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 9 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves topthen.dk: no address www.topthen.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@topthen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2001-08-09 |
| Expires | 2027-09-30 (337d) |
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 |
|---|---|---|---|
| 2026-10-24 22:49:40 | 343ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-15 18:03:02 shown | 978ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-09 01:51:39 | 1075ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 01:48:43 | 393ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 20:22:11 | 542ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-29 20:09:43 | 357ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 03:08:24 | 503ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-15 23:25:40 | 680ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-05 05:51:14 | 379ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 13:26:46 | 377ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-26 12:29:47 | 435ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 04:59:02 | 3386ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-14 01:47:19 | 557ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-08 03:00:13 | 642ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-02 18:58:44 | 546ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-23 19:36:42 | 2376ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-17 03:27:15 | 566ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-11 04:16:11 | 485ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 19:34:47 | 3754ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 10:28:57 | 338ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 00:21:32 | 1346ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:52:47 | 342ms | 2 NS 0 A 0 MX | 🔓 Insecure |