| Date | IP Address |
| 2017-01-26 | 23.23.128.123 (ClassC) |
| 2017-02-12 | 54.197.251.207 (ClassC) |
| 2017-07-12 | 23.23.90.198 (ClassC) |
| 2017-09-17 | 23.23.195.107 (ClassC) |
| 2017-10-31 | 54.243.65.67 (ClassC) |
| 2018-02-21 | 23.23.241.244 (ClassC) |
| 2018-04-04 | 54.197.226.226 (ClassC) |
| 2018-04-29 | 23.21.174.201 (ClassC) |
| 2018-04-29 | 23.21.92.233 (ClassC) |
| 2018-04-29 | 23.23.171.5 (ClassC) |
| 2018-04-29 | 174.129.193.172 (ClassC) |
| 2024-03-27 | 172.66.43.59 (ClassC) |
| 2024-12-09 | 172.66.40.197 (ClassC) |
| 2025-03-28 | 104.21.64.1 (ClassC) |
| 2025-04-16 | 104.21.32.1 (ClassC) |
| 2025-06-18 | 104.21.48.1 (ClassC) |
| 2025-07-28 | 104.21.96.1 (ClassC) |
| 2025-08-27 | 104.21.16.1 (ClassC) |
| Date | Domain | IP |
| moodle.passtesting.com | 2025-06-24 | 104.21.48.1 |
| training.passtesting.com | 2024-07-08 | 172.66.40.197 |
| app.passtesting.com | 2024-03-27 | 172.66.43.59 |
| autodiscover.passtesting.com | 2025-06-21 | 52.96.91.56 |
| tools.passtesting.com | 2024-03-23 | 172.66.40.197 |
| tools-t.passtesting.com | 2025-06-18 | 104.21.32.1 |
| support.passtesting.com | 2025-08-27 | 104.21.32.1 |