| Date | IP Address |
| 2025-07-15 | 64.136.20.64 (ClassC) |
| 2025-11-15 | 85.17.122.222 (ClassC) |
| Date | Domain | IP |
| barracuda.mierzejewski.org | 2025-07-16 | 64.136.20.64 |
| antispam.mierzejewski.org | 2025-07-13 | 64.136.20.64 |
| authsmtp.mierzejewski.org | 2025-07-15 | 64.136.20.64 |
| box.mierzejewski.org | 2025-07-16 | 64.136.20.64 |