| Date | IP Address |
| 2024-12-06 | 209.94.80.249 (ClassC) |
| 2024-12-27 | 104.18.22.130 (ClassC) |
| 2025-01-25 | 104.18.23.130 (ClassC) |
| Date | Domain | IP |
| autodiscover.fnb-corp.com | 2024-12-27 | 52.96.164.120 |
| b.ns.fnb-corp.com | 2024-12-06 | 162.159.1.227 |
| c.ns.fnb-corp.com | 2024-10-20 | 162.159.2.240 |