| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.66.16.241 | 86400s | — | AS47292 | Sentia Denmark A/S | 77.66.16.0/20 | 🇩🇰 Denmark | Karlslunde |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | cmail1.netgroup.dk | 77.66.19.1 | cmail1.netgroup.dk | AS47292 Sentia Denmark A/S |
| TXT Record |
|---|
| v=spf1 mx ip4:77.66.17.240/28 ~all |
| Policy | Record (aeblefest.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ip4:77.66.17.240/28 ~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 | 2010092200 |
| Primary NS (MNAME) | authns1.ngdc.net |
| Responsible (RNAME) | hostmaster@ngdc.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |