cvrintel.dk is a .dk domain served by 2 nameservers (maeve.ns.cloudflare.com, rustam.ns.cloudflare.com). It was registered on 31 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.4.171 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 |
|---|---|---|---|---|---|---|---|
| 104.26.4.171 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 104.26.5.171 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 172.67.70.244 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.64.0/18 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 300s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.onlinemail.io → 185.21.40.62 |
| 🔶 Autoconfig | autoconfig-mf.onlinemail.io → 185.21.40.62 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:20::681a:4ab | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::681a:5ab | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::ac43:46f4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.26.4.171,104.26.5.171,172.67.70.244 ech=AEX+DQBBKQAgACBxSRqsS/KAb+mxmBHvoCvSsxJmAZVMzMMRK9vWrtdeMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:4ab,2606:4700:20::681a:5ab,2606:4700:20::ac43:46f4 |
| TXT Record |
|---|
| v=spf1 include:spf.onlinemail.io ip4:91.99.95.160 -all |
| Policy | Record (cvrintel.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.onlinemail.io ip4:91.99.95.160 -all |
| Policy | Record (_dmarc.cvrintel.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:support@cvrintel.dk |
| www | 104.26.4.171 104.26.5.171 172.67.70.244 2606:4700:20::681a:4ab 2606:4700:20::681a:5ab 2606:4700:20::ac43:46f4 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network cvrintel.dk: 104.26.4.171 104.26.5.171 172.67.70.244 2606:4700:20::681a:4ab (AS13335) www.cvrintel.dk: 104.26.4.171 104.26.5.171 172.67.70.244 2606:4700:20::681a:4ab (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2411615404 |
| Primary NS (MNAME) | maeve.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2025-03-31 |
| Expires | 2027-03-30 (163d) |
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 |
|---|---|
| akasse-oversigt.dk | CURANET A/S |
| cvr-intel.dk | CURANET A/S |
| cvri.dk | CURANET A/S |
| deltager.dk | CURANET A/S |
| ssev.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 03:12:29 | 524ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-09-25 15:48:28 | 9604ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-09-25 13:32:38 | 772ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-09-18 09:16:37 | 1937ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-09-10 17:23:45 | 10262ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-09-08 00:52:18 | 1993ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-08-27 18:17:56 | 812ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-08-26 07:38:29 | 781ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-08-21 01:34:12 | 1937ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-08-18 23:23:25 | 6147ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-08-15 16:08:39 | 12122ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-08-15 10:23:24 | 1098ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-08-08 06:22:49 shown | 10237ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-07-25 06:06:40 | 1401ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-07-24 05:51:21 | 17921ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-07-15 13:18:04 | 17108ms | 2 NS 3 A 2 MX | ❓ Unknown |
| 2026-06-26 23:20:16 | 891ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-06-18 23:49:06 | 4057ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-06-16 23:21:51 | 393ms | 2 NS 3 A 2 MX | 🔓 Insecure |
| 2026-06-16 23:21:33 | 614ms | 2 NS 3 A 2 MX | 🔓 Insecure |