| Date | IP Address |
| 2024-07-22 | 204.246.191.32 (ClassC) |
| 2024-08-27 | 18.161.6.55 (ClassC) |
| 2024-10-01 | 204.246.191.81 (ClassC) |
| 2024-11-24 | 18.65.229.33 (ClassC) |
| 2025-01-09 | 18.65.229.49 (ClassC) |
| 2025-06-26 | 204.246.191.115 (ClassC) |
| 2025-07-04 | 204.246.191.70 (ClassC) |
| 2025-07-31 | 172.67.133.109 (ClassC) |
| 2026-01-05 | 76.76.21.241 (ClassC) |
| Date | Domain | IP |
| app.groupmail.io | 2024-12-11 | 99.84.66.69 |
| atlas.groupmail.io | 2019-05-24 | 13.32.255.25 |
| insights.groupmail.io | 2025-07-29 | 23.101.59.196 |
| www.groupmail.io | 2024-07-22 | 204.246.191.32 |