| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.zen0.nerdsonfire.com | 144.76.68.242 | zen0.nerdsonfire.com | AS24940 Hetzner Online GmbH |
| ns2.zen0.nerdsonfire.com | 144.76.68.251 | zen01.nerdsonfire.com | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 144.76.68.242 | 14400s | zen0.nerdsonfire.com | AS24940 | Hetzner Online GmbH | 144.76.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | reward.dk | 144.76.68.242 | zen0.nerdsonfire.com | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:144.76.68.242 ~all |
| Policy | Record (reward.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:144.76.68.242 ~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 | 2017031701 |
| Primary NS (MNAME) | ns1.zen0.nerdsonfire.com |
| Responsible (RNAME) | tch@virtall.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 86400s |