| Date | IP Address |
| 2024-04-28 | 44.216.249.201 (ClassC) |
| 2024-12-09 | 52.7.110.0 (ClassC) |
| 2025-01-20 | 34.195.128.159 (ClassC) |
| 2025-04-08 | 3.213.195.244 (ClassC) |
| 2025-06-08 | 52.0.225.202 (ClassC) |
| 2025-07-19 | 34.194.83.132 (ClassC) |
| 2025-09-08 | 52.87.11.71 (ClassC) |
| 2025-09-26 | 52.86.255.48 (ClassC) |
| 2026-01-08 | 44.216.66.241 (ClassC) |
| Date | Domain | IP |
| mx20.walthamlacrosse.com | 2025-04-19 | 104.96.203.25 |
| outmail.walthamlacrosse.com | 2024-09-04 | 23.35.98.83 |
| antispam.walthamlacrosse.com | 2025-05-09 | 23.215.176.66 |
| correo.walthamlacrosse.com | 2024-02-21 | 23.192.230.6 |