| Date | IP Address |
| 2019-07-13 | 222.186.170.167 (ClassC) |
| 2020-07-28 | 114.236.138.152 (ClassC) |
| 2020-07-28 | 222.186.135.232 (ClassC) |
| 2024-04-19 | 120.221.151.119 (ClassC) |
| 2024-05-23 | 140.249.43.29 (ClassC) |
| 2024-06-09 | 183.134.24.157 (ClassC) |
| 2024-06-18 | 111.47.236.33 (ClassC) |
| 2024-07-09 | 111.170.132.129 (ClassC) |
| 2024-07-14 | 113.141.164.41 (ClassC) |
| 2024-09-07 | 59.83.228.189 (ClassC) |
| 2024-10-02 | 61.241.126.166 (ClassC) |
| 2025-01-19 | 115.238.243.221 (ClassC) |
| 2025-01-22 | 153.99.64.189 (ClassC) |
| 2025-02-10 | 183.131.171.29 (ClassC) |
| 2025-03-05 | 114.236.137.189 (ClassC) |
| 2025-05-09 | 36.150.9.38 (ClassC) |
| 2025-07-20 | 8.218.208.240 (ClassC) |
| 2025-08-01 | 47.91.170.222 (ClassC) |
| Date | Domain | IP |
| devtest2.yfcloud.com | 2025-07-20 | 47.76.127.217 |
| api.yfcloud.com | 2025-03-04 | 120.92.172.79 |
| mail.yfcloud.com | 2025-05-09 | 114.67.85.21 |
| cdndns.yfcloud.com | 2024-04-19 | 120.221.151.119 |
| www.yfcloud.com | 2025-03-24 | 120.92.155.117 |