| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.75.165.84 | 3600s | mail.zafenet.dk | AS15516 | DKTV A/S | 77.75.160.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.zafenet.dk | 77.75.165.84 | mail.zafenet.dk | AS15516 DKTV A/S |
| TXT Record |
|---|
| v=spf1 +a:mail.zafenet.dk -all |
| Policy | Record (forumonline.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a:mail.zafenet.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025042218 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |