| Date | IP Address |
| 2022-04-06 | 172.232.13.27 (ClassC) |
| 2023-02-18 | 96.17.11.50 (ClassC) |
| 2025-10-05 | 23.192.230.153 (ClassC) |
| 2025-11-22 | 23.192.230.139 (ClassC) |
| Date | Domain | IP |
| www.cstg.pmiscience.com | 2024-09-05 | 23.46.17.5 |
| image.newsletter.pmiscience.com | 2025-10-05 | 23.192.230.153 |
| ctest.pmiscience.com | 2025-10-31 | 23.216.147.202 |
| www.ctest.pmiscience.com | 2024-11-19 | 104.70.127.58 |
| cdev.pmiscience.com | 2024-09-15 | 104.98.114.171 |
| www.cdev.pmiscience.com | 2024-08-29 | 104.98.114.195 |
| www.pmiscience.com | 2023-08-26 | 104.100.69.72 |