| Date | IP Address |
| 2018-09-26 | 209.99.64.55 (ClassC) |
| 2018-12-07 | 150.95.72.6 (ClassC) |
| 2018-12-08 | 104.20.3.4 (ClassC) |
| 2019-01-20 | 104.20.2.4 (ClassC) |
| 2019-08-19 | 150.95.100.40 (ClassC) |
| 2019-11-23 | 151.101.1.195 (ClassC) |
| 2019-11-23 | 151.101.65.195 (ClassC) |
| 2019-11-24 | 167.71.194.13 (ClassC) |
| 2021-09-14 | 209.99.64.52 (ClassC) |
| 2021-11-28 | 199.36.158.100 (ClassC) |
| 2022-10-15 | 172.67.69.80 (ClassC) |
| 2022-10-15 | 104.26.4.215 (ClassC) |
| 2022-10-15 | 104.26.5.215 (ClassC) |
| 2023-08-14 | 104.21.18.168 (ClassC) |
| 2023-08-27 | 172.67.182.194 (ClassC) |
| 2024-03-11 | 104.21.60.37 (ClassC) |
| 2024-03-12 | 172.67.191.111 (ClassC) |
| 2025-05-15 | 104.26.12.108 (ClassC) |
| 2025-07-18 | 172.67.74.110 (ClassC) |
| 2025-08-03 | 104.26.13.108 (ClassC) |
| Date | Domain | IP |
| tc67.mytcas.com | 2024-03-26 | 104.26.12.108 |
| docs.mytcas.com | 2024-12-27 | 3.5.146.126 |
| assets.mytcas.com | 2024-09-09 | 104.26.12.108 |
| student.mytcas.com | 2024-03-20 | 172.67.74.110 |
| blueprint.mytcas.com | 2025-02-13 | 172.67.74.110 |
| www.mytcas.com | 2025-04-24 | 104.26.13.108 |