muscle-zone.dk is a .dk domain served by 2 nameservers (ns1.box.mz-mail.com, puck.nether.net). It was registered on 27 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.96.83 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by box.mz-mail.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 144.76.96.83 | 86400s | static.83.96.76.144.clients.your-server.de | AS24940 | Hetzner Online GmbH | 144.76.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | box.mz-mail.com | 159.69.55.158 2a01:4f8:1c17:7130::1 |
box.mz-mail.com box.mz-mail.com |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (muscle-zone.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.muscle-zone.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| Check | Result |
|---|---|
| Status | ⚠️ Invalid |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✗ Missing / invalid |
| Policy ID | j8hl869MNAJLGKityJUk |
| Policy MX | — |
| www | 144.76.96.83 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · no salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.box.mz-mail.com | DANE-EE · SPKI · SHA-256 | 26909D9A024202A69C1F97CB4655EC1C… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026080100 |
| Primary NS (MNAME) | ns1.box.mz-mail.com |
| Responsible (RNAME) | hostmaster@box.mz-mail.com |
| Refresh | 7200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2025-07-27 |
| Expires | 2027-07-26 (280d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 16:27:19 | 7174ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-02 06:26:14 | 8846ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 23:32:34 | 9274ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-04 07:47:57 shown | 9711ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-06 00:45:49 | 8726ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:19:49 | 7841ms | 2 NS 1 A 1 MX | ❓ Unknown |