| Date | IP Address |
| 2021-12-20 | 52.30.31.176 (ClassC) |
| 2022-10-10 | 34.246.152.84 (ClassC) |
| 2025-12-05 | 172.67.199.213 (ClassC) |
| 2026-02-09 | 104.21.13.106 (ClassC) |
| Date | Domain | IP |
| online.sermac.org | 2025-09-21 | 172.67.199.213 |
| adv.sermac.org | 2025-12-05 | 172.67.199.213 |
| www.sermac.org | 2025-12-01 | 172.67.199.213 |