| Date | IP Address |
| 2015-06-02 | 184.73.201.75 (ClassC) |
| 2023-04-11 | 3.218.225.219 (ClassC) |
| 2024-06-10 | 52.201.161.26 (ClassC) |
| 2024-07-16 | 34.204.143.133 (ClassC) |
| 2024-11-06 | 3.215.224.160 (ClassC) |
| 2024-11-24 | 3.94.75.41 (ClassC) |
| 2025-04-23 | 34.207.44.66 (ClassC) |
| 2025-06-21 | 34.235.72.207 (ClassC) |
| 2025-08-28 | 18.235.142.78 (ClassC) |
| Date | Domain | IP |
| sync.sigstr.com | 2024-11-30 | 3.163.158.9 |
| pulse.sigstr.com | 2024-07-22 | 99.84.66.9 |
| info.sigstr.com | 2025-06-09 | 199.60.103.30 |
| app.sigstr.com | 2024-06-10 | 52.201.161.26 |
| assets.sigstr.com | 2024-07-23 | 204.246.191.114 |
| chat.sigstr.com | 2024-08-10 | 204.246.191.119 |