| Date | IP Address |
| 2024-01-04 | 184.25.59.69 (ClassC) |
| 2024-06-23 | 23.211.176.167 (ClassC) |
| 2024-07-23 | 104.88.206.76 (ClassC) |
| 2024-11-01 | 23.220.103.174 (ClassC) |
| 2025-01-23 | 23.205.89.71 (ClassC) |
| 2025-06-18 | 23.205.89.65 (ClassC) |
| 2025-07-11 | 23.32.45.152 (ClassC) |
| 2025-10-29 | 23.44.175.73 (ClassC) |
| 2026-01-02 | 23.216.147.76 (ClassC) |
| 2026-01-05 | 23.213.34.190 (ClassC) |
| Date | Domain | IP |
| office365.grupokaufmann.com | 2024-10-27 | 23.219.78.76 |
| cliente360qa.grupokaufmann.com | 2026-01-03 | 23.192.230.13 |
| apimazqa.grupokaufmann.com | 2025-09-09 | 23.46.228.47 |
| ctorque.grupokaufmann.com | 2025-01-26 | 23.44.205.147 |
| correo.grupokaufmann.com | 2025-06-14 | 23.213.175.192 |
| controlacceso.grupokaufmann.com | 2025-12-15 | 23.40.41.11 |
| panelucp.grupokaufmann.com | 2025-11-28 | 23.213.34.194 |
| cliente360cr.grupokaufmann.com | 2024-07-02 | 23.192.230.13 |
| equipamientotalleres.grupokaufmann.com | 2025-09-19 | 23.46.228.9 |
| adfs.grupokaufmann.com | 2023-12-23 | 23.216.147.145 |
| reportesdev.grupokaufmann.com | 2024-12-22 | 23.219.78.199 |
| www.grupokaufmann.com | 2024-12-22 | 23.213.175.203 |
| apimaz.grupokaufmann.com | 2025-10-29 | 23.44.175.73 |