| Date | IP Address |
| 2026-01-18 | 3.76.70.102 (ClassC) |
| Date | Domain | IP |
| posta.comune.serramazzoni.mo.it | 2025-04-08 | 156.54.51.137 |
| mail.comune.serramazzoni.mo.it | 2025-06-13 | 3.76.70.102 |
| so.comune.serramazzoni.mo.it | 2025-09-13 | 217.73.231.196 |
| autodiscover.comune.serramazzoni.mo.it | 2026-01-18 | 3.76.70.102 |
| multiux.comune.serramazzoni.mo.it | 2025-04-09 | 156.54.51.139 |