| Date | IP Address |
| 2020-04-15 | 23.52.14.40 (ClassC) |
| 2020-04-23 | 23.54.163.8 (ClassC) |
| 2020-04-24 | 184.24.97.17 (ClassC) |
| 2020-05-12 | 23.46.28.24 (ClassC) |
| 2020-05-12 | 23.46.28.43 (ClassC) |
| 2020-06-04 | 23.215.105.35 (ClassC) |
| 2020-06-04 | 23.215.105.8 (ClassC) |
| 2020-06-10 | 23.63.227.106 (ClassC) |
| 2020-10-25 | 23.35.68.226 (ClassC) |
| 2020-10-25 | 23.35.68.227 (ClassC) |
| 2020-11-03 | 23.35.68.161 (ClassC) |
| 2021-03-06 | 23.203.52.73 (ClassC) |
| 2021-07-14 | 23.47.52.28 (ClassC) |
| 2022-03-09 | 104.123.152.145 (ClassC) |
| 2024-11-02 | 152.195.19.97 (ClassC) |
| 2025-04-10 | 104.212.67.65 (ClassC) |
| 2025-09-27 | 104.212.67.120 (ClassC) |
| 2026-01-17 | 40.90.64.10 (ClassC) |
| Date | Domain | IP |
| ns1.firstcommand.com | 2025-12-24 | 209.12.237.166 |
| ffdm.qa.firstcommand.com | 2024-09-23 | 152.195.19.97 |
| image.e.firstcommand.com | 2025-08-27 | 23.213.34.83 |
| flipbook.firstcommand.com | 2025-12-04 | 52.4.37.81 |
| ffdm.firstcommand.com | 2024-11-02 | 152.195.19.97 |
| pershing-notification.firstcommand.com | 2025-10-13 | 20.118.0.214 |
| district.firstcommand.com | 2025-04-19 | 216.82.83.6 |
| ffdm.st.firstcommand.com | 2024-12-09 | 152.195.19.97 |
| ffdm.dv.firstcommand.com | 2024-12-21 | 152.195.19.97 |
| www.firstcommand.com | 2026-01-15 | 13.90.143.69 |