| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.10.195.56 | 3600s | srv30453-007.twl-kom.de | AS9022 | TWL-KOM GmbH | 185.10.192.0/22 | 🇩🇪 Germany | Ludwigshafen am Rhein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.folz.de | 212.43.64.102 | mail.folz.de | AS42652 inexio Informationstechnologie und Telekommunikation Gmbh |
| 100 | 3600s | mailrelay.folz.de | 81.200.96.52 | mailrelay.folz.de | AS42652 inexio Informationstechnologie und Telekommunikation Gmbh |
| TXT Record |
|---|
| v=spf1 ip4:212.43.64.96/27 ip4:81.200.96.52 -all |
| Policy | Record (cassida-lubricants.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:212.43.64.96/27 ip4:81.200.96.52 -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 | 202402081 |
| Primary NS (MNAME) | auth01.de.folz.net |
| Responsible (RNAME) | guardian@folz.de |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |