| Date | IP Address |
| 2021-07-16 | 18.206.36.75 (ClassC) |
| 2022-09-15 | 3.224.105.212 (ClassC) |
| 2023-01-05 | 34.199.138.238 (ClassC) |
| 2025-07-28 | 54.172.112.47 (ClassC) |
| 2025-11-05 | 52.73.157.173 (ClassC) |
| 2025-11-22 | 34.202.172.202 (ClassC) |
| Date | Domain | IP |
| ri.syn.com.br | 2025-07-26 | 44.196.197.202 |
| ir.syn.com.br | 2025-11-05 | 52.73.157.173 |