| Date | IP Address |
| 2021-03-25 | 34.251.46.46 (ClassC) |
| 2025-02-09 | 204.246.191.74 (ClassC) |
| 2025-04-10 | 99.84.66.79 (ClassC) |
| 2025-05-08 | 99.84.66.92 (ClassC) |
| 2025-05-24 | 52.84.162.34 (ClassC) |
| 2025-07-04 | 99.84.66.56 (ClassC) |
| 2025-09-19 | 99.84.66.16 (ClassC) |
| 2026-01-20 | 3.175.34.98 (ClassC) |
| Date | Domain | IP |
| message.mailer.fnbnamibia.com.na | 2025-09-22 | 192.243.228.1 |
| m.message.mailer.fnbnamibia.com.na | 2025-01-26 | 108.128.190.34 |
| res.message.mailer.fnbnamibia.com.na | 2025-02-09 | 204.246.191.74 |
| t.message.mailer.fnbnamibia.com.na | 2024-12-16 | 108.128.190.34 |
| m.mailer.fnbnamibia.com.na | 2024-12-17 | 52.19.132.188 |
| res.mailer.fnbnamibia.com.na | 2025-02-05 | 99.84.66.56 |
| t.mailer.fnbnamibia.com.na | 2024-12-17 | 52.19.132.188 |