| Date | IP Address |
| 2020-12-19 | 104.215.148.63 (ClassC) |
| 2020-12-19 | 40.112.72.205 (ClassC) |
| 2024-01-13 | 20.236.44.162 (ClassC) |
| 2025-09-11 | 20.70.246.20 (ClassC) |
| 2025-10-31 | 20.76.201.171 (ClassC) |
| 2025-11-20 | 20.231.239.246 (ClassC) |
| Date | Domain | IP |
| auth.microsoft.info.pl | 2024-08-23 | 20.76.201.171 |
| antispam.microsoft.info.pl | 2024-01-13 | 20.236.44.162 |
| authsmtp.microsoft.info.pl | 2025-07-31 | 20.231.239.246 |
| a.mx.microsoft.info.pl | 2024-01-13 | 20.231.239.246 |