| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 78.46.84.62 | 3600s | skybox.highhouse.dk | AS24940 | Hetzner Online GmbH | 78.46.0.0/15 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.sper.cx | 87.52.106.76 | 0x57346a4c.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 78.46.84.62 |
| 🔶 Autoconfig | 78.46.84.62 |
| TXT Record |
|---|
| v=spf1 a:mail.sper.cx -all |
| Policy | Record (turbotove.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:mail.sper.cx -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025033101 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |