| Date | IP Address |
| 2022-01-27 | 52.85.91.23 (ClassC) |
| 2022-02-22 | 108.156.91.30 (ClassC) |
| 2024-11-03 | 204.246.191.119 (ClassC) |
| 2024-11-19 | 204.246.191.4 (ClassC) |
| 2025-01-15 | 108.138.94.79 (ClassC) |
| 2025-08-01 | 204.246.191.89 (ClassC) |
| 2025-09-04 | 3.163.24.86 (ClassC) |
| 2025-11-23 | 47.241.62.8 (ClassC) |
| Date | Domain | IP |
| singapore.dulwich.org | 2025-09-04 | 104.18.9.6 |
| beijing.dulwich.org | 2024-06-30 | 163.181.66.242 |
| alumni.dulwich.org | 2024-11-03 | 204.246.191.119 |
| zhuhai-high-school.dulwich.org | 2025-11-04 | 104.18.8.6 |
| assets.dulwich.org | 2023-11-29 | 8.45.176.225 |