| Date | IP Address |
| 2025-10-25 | 154.0.166.139 (ClassC) |
| Date | Domain | IP |
| auth.jcps.co.za | 2025-10-25 | 154.0.166.139 |
| antispam.jcps.co.za | 2025-10-25 | 154.0.166.139 |
| correo.jcps.co.za | 2025-09-10 | 154.0.166.139 |
| authsmtp.jcps.co.za | 2025-09-12 | 154.0.166.139 |
| a.mx.jcps.co.za | 2025-09-14 | 154.0.166.139 |