| Date | IP Address |
| 2024-11-13 | 52.96.207.24 (ClassC) |
| 2024-12-01 | 52.96.119.168 (ClassC) |
| 2024-12-19 | 40.99.227.216 (ClassC) |
| 2024-12-22 | 52.96.166.40 (ClassC) |
| 2025-01-30 | 52.96.164.216 (ClassC) |
| 2025-02-17 | 52.96.164.232 (ClassC) |
| 2025-04-18 | 52.96.121.56 (ClassC) |
| 2025-08-10 | 52.96.164.200 (ClassC) |
| Date | Domain | IP |
| xch.massar.com | 2025-07-12 | 213.6.18.180 |
| mail.massar.com | 2025-05-12 | 82.213.38.2 |
| autodiscover.massar.com | 2024-11-13 | 52.96.207.24 |
| www.massar.com | 2025-04-22 | 213.6.185.131 |