cloudcaptain.dk is a .dk domain served by 2 nameservers (jean.ns.cloudflare.com, west.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by route1.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.192.28 |
| 🔶 Autoconfig | 104.21.81.239 |
| TXT Record |
|---|
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (cloudcaptain.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| www | 104.21.81.239 172.67.192.28 2606:4700:3032::6815:51ef 2606:4700:3036::ac43:c01c (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves cloudcaptain.dk: no address (all like this)www.cloudcaptain.dk: 104.21.81.239 172.67.192.28 2606:4700:3032::6815:51ef 2606:4700:3036::ac43:c01c (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2415873822 |
| Primary NS (MNAME) | jean.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 11:52:41 shown | 633ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-27 02:38:22 | 993ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-26 02:27:15 | 980ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-10 19:13:22 | 1671ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-04 16:03:02 | 912ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-27 18:11:57 | 1164ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-26 04:44:51 | 1000ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-27 17:30:49 | 1664ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-12 07:52:13 | 4865ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-16 21:27:09 | 571ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-16 21:21:13 | 759ms | 2 NS 0 A 3 MX | 🔓 Insecure |