| Date | IP Address |
| 2019-04-03 | 23.3.96.2 (ClassC) |
| 2019-04-23 | 23.48.94.74 (ClassC) |
| 2019-04-23 | 23.48.94.56 (ClassC) |
| 2019-09-07 | 23.48.209.155 (ClassC) |
| 2019-09-29 | 23.48.94.35 (ClassC) |
| 2019-09-29 | 23.48.94.43 (ClassC) |
| 2019-11-23 | 23.48.94.33 (ClassC) |
| 2019-11-23 | 23.48.94.42 (ClassC) |
| 2024-03-05 | 104.17.176.218 (ClassC) |
| 2024-10-02 | 23.192.230.81 (ClassC) |
| 2025-01-28 | 23.38.191.153 (ClassC) |
| 2025-04-13 | 23.41.4.19 (ClassC) |
| 2025-08-25 | 23.41.4.71 (ClassC) |
| 2025-12-04 | 23.41.4.85 (ClassC) |
| 2025-12-18 | 23.59.88.77 (ClassC) |
| 2026-02-01 | 23.41.4.73 (ClassC) |
| Date | Domain | IP |
| caseinfo.mchenrycountyil.gov | 2024-09-02 | 104.17.119.194 |
| www.mchenrycountyil.gov | 2024-03-05 | 104.17.176.218 |