| Date | IP Address |
| 2021-12-09 | 3.16.241.83 (ClassC) |
| 2024-09-28 | 3.140.13.188 (ClassC) |
| 2025-05-08 | 54.161.222.85 (ClassC) |
| Date | Domain | IP |
| mail1.tbchr.com | 2024-08-06 | 3.18.7.81 |
| mx1.tbchr.com | 2024-09-28 | 3.140.13.188 |
| mail2.tbchr.com | 2025-01-03 | 54.209.32.212 |
| mx.tbchr.com | 2024-10-22 | 54.209.32.212 |