| Date | IP Address |
| 2021-02-20 | 145.239.10.73 (ClassC) |
| 2026-02-20 | 51.91.82.39 (ClassC) |
| Date | Domain | IP |
| mx10.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| smtp1.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| mx02.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| mx2.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| pop3.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| mx4.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| mx5.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| search.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| newmail.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| ns.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |
| gw.queyras-reservation.com | 2026-02-20 | 51.91.82.39 |