| Date | IP Address |
| 2024-06-10 | 18.194.177.58 (ClassC) |
| 2024-07-30 | 3.125.79.186 (ClassC) |
| 2024-11-04 | 3.125.85.21 (ClassC) |
| 2024-12-06 | 52.57.237.165 (ClassC) |
| 2025-04-30 | 3.120.54.44 (ClassC) |
| 2025-06-03 | 3.64.104.71 (ClassC) |
| Date | Domain | IP |
| safe.checksig.com | 2025-02-10 | 141.101.90.96 |
| api-galkazvo1nbg.checksig.com | 2024-06-10 | 18.194.177.58 |
| api-kv9o5y8im5vw.checksig.com | 2024-06-10 | 52.58.205.146 |
| www.checksig.com | 2024-08-20 | 99.84.66.15 |