| Date | IP Address |
| 2012-06-15 | 193.163.161.21 (ClassC) |
| 2024-12-04 | 52.164.211.103 (ClassC) |
| 2025-04-09 | 65.52.78.98 (ClassC) |
| 2025-05-16 | 135.236.235.0 (ClassC) |
| Date | Domain | IP |
| commercial.velux.cz | 2025-03-15 | 52.164.211.103 |
| velux-pw.velux.cz | 2025-05-04 | 52.164.211.103 |
| www.velux.cz | 2024-11-15 | 52.164.211.103 |
| podklady.velux.cz | 2025-04-08 | 52.164.211.103 |