| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.rosetechnology.dk | 46.32.50.196 | — | AS39642 Sinal A/S |
| TXT Record |
|---|
| v=spf1 a mx ptr include:rosetechnology.dk -all |
| Policy | Record (fuzzylogic.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ptr include:rosetechnology.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026032402 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |