instantfile.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 8 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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 instantfile.dk: no address www.instantfile.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@instantfile.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | SAC-IT A/S |
| Registered | 2013-08-08 |
| Expires | 2027-08-31 (312d) |
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 |
|---|---|---|---|
| 2026-10-22 17:43:56 | 352ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 09:27:21 shown | 448ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 14:30:59 | 1402ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 11:45:45 | 841ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 11:35:18 | 468ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 18:28:29 | 380ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 20:11:11 | 384ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 01:09:41 | 422ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-17 01:48:11 | 853ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 18:17:23 | 613ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 11:40:11 | 322ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 16:03:24 | 2491ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-13 16:37:20 | 2181ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-07 06:22:20 | 2416ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-31 13:51:00 | 8431ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-23 19:24:23 | 456ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 15:21:44 | 637ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-10 15:29:32 | 652ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 17:45:13 | 371ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-27 10:48:40 | 413ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 17:38:15 | 626ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 06:31:41 | 386ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-20 04:00:51 | 2898ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-19 07:29:37 | 664ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 14:51:00 | 420ms | 0 NS 0 A 0 MX | ❓ Unknown |