| Date | IP Address |
| 2025-07-02 | 35.164.33.207 (ClassC) |
| 2025-09-30 | 54.68.93.101 (ClassC) |
| 2025-10-12 | 44.240.231.81 (ClassC) |
| 2025-10-15 | 52.40.0.215 (ClassC) |
| 2025-10-21 | 44.229.117.192 (ClassC) |
| 2025-12-02 | 52.88.137.226 (ClassC) |
| Date | Domain | IP |
| trail.sprintomail.com | 2025-07-19 | 44.229.55.34 |
| security.sprintomail.com | 2025-09-30 | 54.68.93.101 |