| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.154.231.131 | 600s | 131.128-25.231.154.213.in-addr.arpa redirect01.theory7.net |
AS12859 | BIT BV | 213.154.224.0/19 | 🇳🇱 The Netherlands | Duiven |
| TXT Record |
|---|
| v=spf1 a mx -all |
| Policy | Record (ventalli.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx -all |
| Policy | Record (_dmarc.ventalli.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s |
| 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 | 2026081301 |
| Primary NS (MNAME) | ns.theory7.net |
| Responsible (RNAME) | hostmaster@ventalli.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |