| Date | IP Address |
| 2022-08-17 | 172.64.130.22 (ClassC) |
| 2024-10-02 | 104.21.64.145 (ClassC) |
| 2024-12-06 | 172.67.151.148 (ClassC) |
| 2026-02-05 | 172.67.170.99 (ClassC) |
| 2026-02-15 | 104.21.28.58 (ClassC) |
| Date | Domain | IP |
| service.informazionefiscale.it | 2026-02-04 | 104.21.28.58 |
| www.informazionefiscale.it | 2024-10-07 | 172.67.151.148 |