| Date | IP Address |
| 2016-11-14 | 52.84.66.228 (ClassC) |
| 2016-11-21 | 52.84.66.86 (ClassC) |
| 2017-05-17 | 52.84.56.20 (ClassC) |
| 2017-12-16 | 52.222.220.145 (ClassC) |
| 2018-01-12 | 52.222.220.103 (ClassC) |
| 2024-08-08 | 34.227.235.62 (ClassC) |
| 2024-11-24 | 34.231.31.234 (ClassC) |
| 2025-01-24 | 54.88.190.140 (ClassC) |
| Date | Domain | IP |
| access.spencerstuart.cn | 2024-02-24 | 34.202.131.212 |
| accounts.spencerstuart.cn | 2024-06-30 | 44.218.128.109 |
| www.spencerstuart.cn | 2024-08-08 | 34.227.235.62 |
| activedirectory.spencerstuart.cn | 2024-06-26 | 44.218.128.109 |