| Property | Value |
| sysadmin@dot.ph |
| Date | IP Address |
| 2021-02-12 | 20.197.100.49 (ClassC) |
| 2023-02-22 | 104.18.0.93 (ClassC) |
| 2023-02-22 | 104.18.1.93 (ClassC) |
| 2025-11-17 | 4.144.172.47 (ClassC) |
| 2025-12-29 | 172.64.151.192 (ClassC) |
| 2026-02-16 | 104.18.36.64 (ClassC) |
| Date | Domain | IP |
| pcari.ched.gov.ph | 2025-12-30 | 104.18.33.16 |
| www.ched.gov.ph | 2025-11-17 | 4.144.172.47 |