| Date | IP Address |
| 2025-01-16 | 52.96.26.168 (ClassC) |
| 2025-02-18 | 52.96.165.24 (ClassC) |
| 2025-02-24 | 52.96.91.56 (ClassC) |
| 2025-04-04 | 52.96.166.88 (ClassC) |
| 2025-07-16 | 52.96.164.72 (ClassC) |
| 2025-08-14 | 52.96.164.216 (ClassC) |
| 2025-10-10 | 52.96.166.72 (ClassC) |
| 2026-02-04 | 52.96.166.56 (ClassC) |
| 2026-02-16 | 52.96.119.120 (ClassC) |
| Date | Domain | IP |
| tpex02.msg.com.tw | 2025-11-14 | 220.128.158.104 |
| ssl.msg.com.tw | 2025-11-14 | 220.128.158.107 |
| spam.msg.com.tw | 2025-11-13 | 220.128.158.100 |
| autodiscover.msg.com.tw | 2025-01-16 | 52.96.26.168 |