| Date | IP Address |
| 2021-09-11 | 54.192.58.61 (ClassC) |
| 2021-09-11 | 13.249.135.84 (ClassC) |
| 2021-09-11 | 13.249.135.86 (ClassC) |
| 2024-06-18 | 18.161.6.4 (ClassC) |
| 2024-09-30 | 18.238.217.128 (ClassC) |
| 2024-11-27 | 18.238.217.44 (ClassC) |
| 2025-01-14 | 18.238.217.59 (ClassC) |
| 2025-01-20 | 18.161.6.37 (ClassC) |
| 2025-04-13 | 18.161.6.18 (ClassC) |
| 2025-11-17 | 3.169.173.109 (ClassC) |
| Date | Domain | IP |
| api-1.sg-form.com | 2025-08-24 | 54.188.148.71 |
| cdn.forms-content-1.sg-form.com | 2025-03-09 | 18.161.6.96 |
| cdn.forms-content-staging.sg-form.com | 2024-06-18 | 18.161.6.4 |
| cdn.forms-content.sg-form.com | 2022-01-08 | 99.84.74.52 |