| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.49.94.145 | 300s | dk.mcafee.com | — | — | — | 🇺🇸 United States | — |
| 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 | 2018013101 |
| Primary NS (MNAME) | ns1.mcafee.com |
| Responsible (RNAME) | hostmaster@mcafee.com |
| Refresh | 43200s |
| Retry | 2700s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 86400s |