| Date | IP Address |
| 2025-03-20 | 198.51.45.1 (ClassC) |
| Date | Domain | IP |
| ns1.firstcitizensonline.bank | 2025-03-03 | 198.51.44.1 |
| ns2.firstcitizensonline.bank | 2025-03-20 | 198.51.45.1 |
| ns3.firstcitizensonline.bank | 2025-03-16 | 198.51.44.65 |
| ns4.firstcitizensonline.bank | 2025-01-18 | 45.54.96.1 |