cybersikkervirksomhed.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 18 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.165.0.143 is hosted by OVH SAS (AS16276) in France. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns6.sitnet.dk | 107.162.234.197 2604:e180:1071::3:1 |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| ns7.sitnet.dk | 107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.165.0.143 | 3600s | cluster100.hosting.ovh.net | AS16276 | OVH SAS | 188.165.0.0/16 | 🇫🇷 France | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:41d0:301:3::100 | 3600s | — | AS16276 | OVH SAS | 2001:41d0:0:0:0:0:0:0/33 | 🇫🇷 France | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (cybersikkervirksomhed.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.cybersikkervirksomhed.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| www CNAME | cybersikkervirksomhed.dk (all on cybersikkervirksomhed.dk) |
| www vs bare domain | Same network cybersikkervirksomhed.dk: 188.165.0.143 2001:41d0:301:3::100 (AS16276) www.cybersikkervirksomhed.dk: 188.165.0.143 2001:41d0:301:3::100 (AS16276) |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 9-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | fully validated |
| Field | Value |
|---|---|
| Serial | 821 |
| Primary NS (MNAME) | ns6.sitnet.dk |
| Responsible (RNAME) | hostmaster@statens-it.dk |
| Refresh | 900s |
| Retry | 90s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2025-12-18 |
| Expires | 2030-12-17 (1518d) |
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).
Showing 100 of 1,805.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 19:43:49 shown | 3079ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-19 18:01:32 | 2144ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 17:38:35 | 1991ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 16:56:38 | 5255ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 16:51:10 | 5433ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 13:30:26 | 18191ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 12:09:34 | 1359ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 07:24:07 | 18360ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 03:08:10 | 1449ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 01:28:59 | 1085ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 01:22:26 | 1482ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 21:12:05 | 3608ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 21:06:30 | 17687ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 21:01:42 | 2356ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 17:31:24 | 9646ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 17:28:18 | 3131ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 17:20:31 | 1147ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 17:19:54 | 5255ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 17:17:52 | 5127ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 16:58:30 | 1181ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 02:41:01 | 17783ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 02:20:36 | 1408ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 02:06:06 | 17477ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 01:44:52 | 17526ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 01:30:11 | 1399ms | 2 NS 1 A 0 MX | 🔒 Secure |