| Date | IP Address |
| 2025-01-09 | 90.182.206.251 (ClassC) |
| Date | Domain | IP |
| ns1.fcrtech.cz | 2024-11-07 | 90.182.206.234 |
| connector-api.fcrtech.cz | 2024-10-26 | 90.182.206.241 |
| playground-cloudkdm.fcrtech.cz | 2024-06-24 | 90.182.206.241 |
| stage-cloudkdm.fcrtech.cz | 2024-06-24 | 90.182.206.241 |
| docs-cloudkdm.fcrtech.cz | 2024-11-03 | 90.182.206.241 |
| stage-cumulus.fcrtech.cz | 2024-10-26 | 90.182.206.241 |
| www.fcrtech.cz | 2025-01-09 | 90.182.206.251 |