cvrcheck.dk is a .dk domain served by 2 nameservers (marvin.ns.cloudflare.com, melody.ns.cloudflare.com). It was registered on 12 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.2.101 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.26.2.101 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 104.26.3.101 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 172.67.75.8 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.64.0/18 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:20::681a:265 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::681a:365 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::ac43:4b08 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.26.2.101,104.26.3.101,172.67.75.8 ipv6hint=2606:4700:20::681a:265,2606:4700:20::681a:365,2606:4700:20::ac43:4b08 |
| TXT Record |
|---|
| google-site-verification=wglg3fCIxLQkF3cO9w6ABHZCsa7aWIzkSReMEeD6RqI |
| v=spf1 include:amazonses.com ~all |
| Policy | Record (cvrcheck.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:amazonses.com ~all |
| Policy | Record (_dmarc.cvrcheck.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:kontakt@cvrcheck.dk; pct=100; adkim=r; aspf=r |
| www | Exists, no address |
| www vs bare domain | Neither resolves cvrcheck.dk: no address www.cvrcheck.dk: no address |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2409124068 |
| Primary NS (MNAME) | marvin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-03-12 |
| Expires | 2027-03-11 (144d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 00:43:55 | 467ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-01 00:34:42 | 341ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-25 19:51:19 | 3933ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-24 19:48:41 | 563ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-13 10:21:38 | 1089ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-08 18:56:01 | 1273ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-15 12:40:39 | 1556ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-27 10:58:38 | 735ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-14 15:55:54 shown | 9756ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-26 15:04:11 | 741ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-16 23:30:34 | 382ms | 2 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-16 23:21:14 | 654ms | 2 NS 3 A 0 MX | 🔓 Insecure |