| Date | IP Address |
| 2021-02-08 | 216.69.185.49 (ClassC) |
| 2025-01-20 | 112.213.89.3 (ClassC) |
| Date | Domain | IP |
| pop3.ppa-vn.com | 2025-01-01 | 112.213.89.3 |
| smtp.ppa-vn.com | 2025-01-20 | 112.213.89.3 |
| server.ppa-vn.com | 2025-01-01 | 112.213.89.3 |
| ns.ppa-vn.com | 2025-01-01 | 112.213.89.3 |