staerkaps.dk is a .dk domain served by 2 nameservers (gerald.ns.cloudflare.com, tina.ns.cloudflare.com). It was registered on 25 September 2026 (WHOIS) and first appeared in the .dk zone on 27 September 2026. Its website address 104.21.89.28 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by thor.valhal.cloud. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.89.28 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.136.142 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | thor.valhal.cloud | 91.99.148.22 | thor.valhal.cloud | AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:888e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:591c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.89.28,172.67.136.142 ech=AEX+DQBBBAAgACD75WZog6lm1LyIkEeBN8bxpn0B7thNjJCksJ3qjXbmaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:888e,2606:4700:3037::6815:591c |
| TXT Record |
|---|
| v=spf1 mx ~all |
| Policy | Record (staerkaps.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ~all |
| www | 104.21.89.28 172.67.136.142 2606:4700:3032::ac43:888e 2606:4700:3037::6815:591c (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network staerkaps.dk: 104.21.89.28 172.67.136.142 2606:4700:3032::ac43:888e 2606:4700:3037::6815:591c (AS13335) www.staerkaps.dk: 104.21.89.28 172.67.136.142 2606:4700:3032::ac43:888e 2606:4700:3037::6815:591c (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: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.thor.valhal.cloud | DANE-EE · SPKI · SHA-256 | 987DD5766EB46A00D37CED687FB423AF… |
| 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 | 2415933884 |
| Primary NS (MNAME) | gerald.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Domænehajen ApS |
| Registered | 2026-09-25 |
| Expires | 2027-09-24 (342d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 17:59:07 | 1697ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-09 10:10:14 | 1281ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-02 10:02:10 | 2233ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-27 08:49:11 shown | 2391ms | 2 NS 2 A 1 MX | 🔓 Insecure |