| Date | IP Address |
| 2015-05-05 | 89.111.176.191 (ClassC) |
| 2024-12-24 | 172.67.222.123 (ClassC) |
| 2025-01-01 | 31.42.188.96 (ClassC) |
| 2025-02-09 | 31.177.80.32 (ClassC) |
| 2025-04-22 | 104.21.70.96 (ClassC) |
| Date | Domain | IP |
| mail.sczem.ru | 2024-12-02 | 172.67.222.123 |
| www.sczem.ru | 2024-12-03 | 172.67.222.123 |