| Date | IP Address |
| 2021-04-16 | 108.177.112.26 (ClassC) |
| 2025-08-01 | 173.194.203.26 (ClassC) |
| 2025-08-08 | 142.250.107.26 (ClassC) |
| 2025-11-03 | 172.253.117.26 (ClassC) |
| 2025-12-07 | 142.250.107.27 (ClassC) |
| 2026-01-13 | 142.251.188.27 (ClassC) |
| Date | Domain | IP |
| posta.mgrunin.com | 2024-08-07 | 74.125.199.26 |
| imap.mgrunin.com | 2025-11-18 | 192.178.163.27 |
| smtp.mgrunin.com | 2025-08-01 | 173.194.203.26 |
| smtps.mgrunin.com | 2025-11-18 | 172.253.117.26 |