| Date | IP Address |
| 2021-02-08 | 145.239.10.73 (ClassC) |
| 2026-02-20 | 51.91.82.39 (ClassC) |
| Date | Domain | IP |
| mx0.guillestroisqueyras.com | 2026-02-20 | 51.91.82.39 |
| ns.guillestroisqueyras.com | 2026-02-20 | 51.91.82.39 |
| post.guillestroisqueyras.com | 2026-02-20 | 51.91.82.39 |
| srv.guillestroisqueyras.com | 2026-02-20 | 51.91.82.39 |
| mailbox.guillestroisqueyras.com | 2026-02-20 | 51.91.82.39 |
| relay.guillestroisqueyras.com | 2026-02-20 | 51.91.82.39 |