| Date | IP Address |
| 2024-03-19 | 3.124.219.80 (ClassC) |
| 2025-08-29 | 52.29.210.198 (ClassC) |
| 2025-09-06 | 3.76.128.229 (ClassC) |
| 2025-09-12 | 52.59.11.44 (ClassC) |
| Date | Domain | IP |
| api.stage.sing.bairdoll.com | 2024-11-25 | 18.184.114.127 |
| api.sing.bairdoll.com | 2024-12-26 | 3.126.61.155 |
| api.bairdoll.com | 2024-06-16 | 52.58.186.144 |
| api.incraft.bairdoll.com | 2025-08-29 | 52.29.210.198 |