| Date | IP Address |
| 2021-01-28 | 14.18.202.30 (ClassC) |
| 2025-07-03 | 43.174.143.234 (ClassC) |
| 2025-07-24 | 43.174.143.237 (ClassC) |
| 2025-08-06 | 43.175.182.102 (ClassC) |
| 2025-09-27 | 43.159.77.225 (ClassC) |
| 2026-01-20 | 101.33.20.217 (ClassC) |
| 2026-02-09 | 43.152.181.109 (ClassC) |
| Date | Domain | IP |
| db.bjfkzc.com | 2026-01-30 | 60.220.213.117 |
| push.bjfkzc.com | 2025-07-03 | 43.174.143.234 |