heycaptain.dk is a .dk domain served by 2 nameservers (anderson.ns.cloudflare.com, sierra.ns.cloudflare.com). It was registered on 15 May 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.66.40.109 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 |
|---|---|---|---|---|---|---|---|
| 172.66.40.109 | 300s | — | AS13335 | Cloudflare, Inc. | 172.66.40.0/21 | — | — |
| 172.66.43.147 | 300s | — | AS13335 | Cloudflare, Inc. | 172.66.40.0/21 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.wannafind.dk → 94.231.108.98 |
| 🔶 Autoconfig | autoconfig-mf.wannafind.dk → 94.231.108.78 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3108::ac42:286d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3108:0:0:0:0:0/48 | — | — |
| 2606:4700:3108::ac42:2b93 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3108:0:0:0:0:0/48 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=172.66.40.109,172.66.43.147 ipv6hint=2606:4700:3108::ac42:286d,2606:4700:3108::ac42:2b93 |
| TXT Record |
|---|
| brevo-code:da20dbc25f538f136f2a282c04954a46 |
| google-site-verification=asVx4Qt2hWq9JArIRYJ5mczyCIWtgeYQlBpHkjgOTSA |
| v=spf1 a include:spf.wannafind.dk include:_spf.google.com ~all |
| Policy | Record (heycaptain.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a include:spf.wannafind.dk include:_spf.google.com ~all |
| Policy | Record (_dmarc.heycaptain.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 172.66.40.109 172.66.43.147 2606:4700:3108::ac42:286d 2606:4700:3108::ac42:2b93 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network heycaptain.dk: 172.66.40.109 172.66.43.147 2606:4700:3108::ac42:286d 2606:4700:3108::ac42:2b93 (AS13335) www.heycaptain.dk: 172.66.40.109 172.66.43.147 2606:4700:3108::ac42:286d 2606:4700:3108::ac42:2b93 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 5/10 · 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 | 2410023618 |
| Primary NS (MNAME) | anderson.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-05-15 |
| Expires | 2027-05-31 (218d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 16:49:29 | 919ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-10-03 22:47:09 | 1603ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-23 20:26:31 | 1093ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-06 01:19:21 | 2342ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-07-20 22:02:36 shown | 3044ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-07-09 00:41:27 | 1569ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-26 16:17:38 | 1166ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-21 13:22:37 | 1170ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 14:03:44 | 1834ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-17 11:12:17 | 1317ms | 2 NS 2 A 5 MX | 🔓 Insecure |