| Date | IP Address |
| 2025-03-03 | 172.67.181.68 (ClassC) |
| 2025-03-31 | 104.21.91.231 (ClassC) |
| Date | Domain | IP |
| web915.mpss.cz | 2025-01-19 | 194.50.202.89 |
| office.mpss.cz | 2025-01-20 | 194.50.202.55 |
| mpdigi.mpss.cz | 2025-02-15 | 194.50.202.55 |
| portal.mpss.cz | 2024-11-10 | 194.50.202.87 |
| insign.mpss.cz | 2025-01-24 | 194.50.202.55 |
| bio.mpss.cz | 2024-08-28 | 194.50.202.99 |
| autodiscover.mpss.cz | 2025-01-12 | 194.50.202.55 |
| intranet.mpss.cz | 2025-01-25 | 194.50.202.55 |
| aut.mpss.cz | 2025-03-28 | 194.50.202.55 |