| Date | IP Address |
| 2018-09-13 | 172.64.194.6 (ClassC) |
| 2018-10-16 | 172.64.164.32 (ClassC) |
| 2018-10-16 | 104.27.162.216 (ClassC) |
| 2019-11-04 | 104.26.12.56 (ClassC) |
| 2023-08-06 | 172.64.103.12 (ClassC) |
| 2023-08-13 | 172.64.143.19 (ClassC) |
| 2023-08-26 | 172.64.207.23 (ClassC) |
| 2023-08-26 | 172.64.206.23 (ClassC) |
| 2024-01-27 | 172.64.163.4 (ClassC) |
| 2024-02-03 | 172.64.206.8 (ClassC) |
| 2026-02-04 | 104.21.63.115 (ClassC) |
| 2026-02-11 | 172.67.145.114 (ClassC) |
| Date | Domain | IP |
| parse.curtsyapp.com | 2026-01-17 | 104.21.63.115 |
| email.mg.curtsyapp.com | 2025-04-23 | 34.110.180.34 |
| blog.curtsyapp.com | 2025-05-28 | 172.67.145.114 |