| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 65.21.215.52 | 3600s | static.52.215.21.65.clients.your-server.de | AS24940 | Hetzner Online GmbH | 65.21.0.0/16 | 🇫🇮 Finland | Helsinki |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.irisinfo.net | 65.21.215.48 | mail.irisinfo.net | AS24940 Hetzner Online GmbH |
| 20 | 3600s | mail2.irisinfo.net | 151.252.14.197 | mail.irisinfo.net | AS49788 Nexthop AS |
| TXT Record |
|---|
| v=spf1 a mx ~all |
| Policy | Record (brink-larsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ~all |
| 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 | 2026031201 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |