| Date | IP Address |
| 2018-11-22 | 52.84.94.184 (ClassC) |
| 2018-11-22 | 52.84.94.250 (ClassC) |
| 2018-11-22 | 52.84.94.89 (ClassC) |
| 2024-07-28 | 204.246.191.103 (ClassC) |
| 2024-09-17 | 204.246.191.6 (ClassC) |
| 2025-05-06 | 3.175.34.21 (ClassC) |
| 2026-01-14 | 3.169.173.88 (ClassC) |
| Date | Domain | IP |
| dashboard.mailjoy.com | 2024-08-10 | 18.161.6.7 |
| staging.mailjoy.com | 2024-07-28 | 204.246.191.103 |
| blog.mailjoy.com | 2024-10-02 | 54.88.97.19 |
| auth.mailjoy.com | 2026-01-13 | 3.163.24.83 |
| api.mailjoy.com | 2024-08-03 | 99.84.66.108 |
| www.mailjoy.com | 2024-11-28 | 3.163.158.83 |