| Date | IP Address |
| 2025-01-19 | 59.188.217.178 (ClassC) |
| Date | Domain | IP |
| mail.ylncleaning.com.hk | 2024-09-10 | 59.188.217.178 |
| pop.ylncleaning.com.hk | 2024-07-18 | 59.188.217.178 |
| ftp.ylncleaning.com.hk | 2025-01-19 | 59.188.217.178 |
| smtp.ylncleaning.com.hk | 2024-10-05 | 59.188.217.178 |