prevent.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 October 2026 (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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (prevent.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | 52.8.134.32 54.67.42.145 54.67.93.101 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network prevent.dk: 52.8.134.32 54.67.42.145 54.67.93.101 (AS16509) www.prevent.dk: 52.8.134.32 54.67.42.145 54.67.93.101 (AS16509) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026092001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Dynadot LLC |
| Registered | 2026-10-23 |
| Expires | 2027-10-22 (362d) |
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 |
|---|---|
| cdi.dk | Dynadot LLC |
| ember.dk | Dynadot LLC |
| kio.dk | Dynadot LLC |
| lens.dk | Dynadot LLC |
| norma.dk | Dynadot LLC |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 15:43:25 | 2004ms | 2 NS 3 A 0 MX | 🔓 Insecure |
| 2026-10-22 13:47:13 | 223ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 11:48:07 | 121ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 06:33:25 | 138ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 03:06:12 | 223ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 02:42:16 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 01:37:38 | 93ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 00:48:42 | 222ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 23:08:39 | 226ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 20:58:19 | 643ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 20:31:12 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 19:37:20 | 93ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 19:28:57 | 245ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 12:56:30 | 347ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 12:21:33 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 12:06:32 | 116ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 07:17:53 | 508ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 07:11:21 | 106ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 07:01:18 | 160ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 06:59:41 | 101ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 06:57:19 | 278ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 06:53:09 | 877ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 21:43:15 | 254ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 21:38:32 | 251ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 21:30:30 | 212ms | 1 NS 0 A 0 MX | ❓ Unknown |