| Date | IP Address |
| 2025-03-04 | 37.9.169.173 (ClassC) |
| 2025-03-13 | 37.9.169.171 (ClassC) |
| 2025-07-19 | 37.9.169.172 (ClassC) |
| Date | Domain | IP |
| ns1.websupport.cz | 2025-05-23 | 45.10.97.11 |
| ns2.websupport.cz | 2025-04-05 | 185.71.159.12 |
| ns3.websupport.cz | 2025-05-24 | 45.10.97.13 |
| analytics-api.websupport.cz | 2024-06-11 | 34.117.65.143 |
| mail.websupport.cz | 2024-06-11 | 37.9.169.171 |
| login.websupport.cz | 2024-09-07 | 37.9.169.173 |
| www.websupport.cz | 2025-03-23 | 37.9.169.171 |