| Date | IP Address |
| 2019-11-29 | 104.31.68.248 (ClassC) |
| 2019-11-29 | 104.31.69.248 (ClassC) |
| 2025-01-29 | 104.21.8.42 (ClassC) |
| 2025-09-14 | 172.67.156.206 (ClassC) |
| 2025-12-29 | 172.67.183.246 (ClassC) |
| 2026-03-01 | 104.21.18.247 (ClassC) |
| Date | Domain | IP |
| ra.kirstein.es | 2025-07-12 | 78.46.5.84 |
| www.kirstein.es | 2024-10-16 | 172.67.156.206 |