| Date | IP Address |
| 2021-02-18 | 85.13.137.174 (ClassC) |
| 2024-12-24 | 85.13.134.175 (ClassC) |
| Date | Domain | IP |
| mail1.bladeslutz.com.cn | 2024-09-01 | 85.13.134.175 |
| imap1.bladeslutz.com.cn | 2024-11-07 | 85.13.134.175 |
| m.bladeslutz.com.cn | 2024-12-24 | 85.13.134.175 |
| mailer.bladeslutz.com.cn | 2024-11-07 | 85.13.134.175 |