| Date | IP Address |
| 2020-05-04 | 52.38.14.212 (ClassC) |
| 2024-04-19 | 52.89.141.51 (ClassC) |
| 2024-08-10 | 54.68.133.249 (ClassC) |
| 2024-10-14 | 54.214.161.128 (ClassC) |
| 2024-11-12 | 44.229.3.42 (ClassC) |
| 2024-11-25 | 35.162.162.118 (ClassC) |
| 2024-12-17 | 44.236.92.111 (ClassC) |
| 2025-01-22 | 52.10.39.220 (ClassC) |
| 2025-01-31 | 44.241.12.72 (ClassC) |
| 2025-03-06 | 52.43.93.39 (ClassC) |
| 2025-04-25 | 54.245.159.144 (ClassC) |
| 2025-07-23 | 44.229.158.245 (ClassC) |
| 2025-08-10 | 54.201.18.171 (ClassC) |
| 2025-09-04 | 52.27.116.234 (ClassC) |
| 2025-10-06 | 52.24.211.33 (ClassC) |
| 2026-02-11 | 44.239.17.127 (ClassC) |
| Date | Domain | IP |
| help.sendfox.com | 2025-10-10 | 52.201.90.218 |
| www.sendfox.com | 2024-04-19 | 52.89.141.51 |