| Date | IP Address |
| 2020-11-16 | 54.84.44.180 (ClassC) |
| 2022-03-22 | 35.168.193.47 (ClassC) |
| 2023-05-15 | 100.26.14.5 (ClassC) |
| 2023-12-07 | 172.64.144.52 (ClassC) |
| 2025-12-10 | 172.64.152.100 (ClassC) |
| 2026-01-22 | 104.18.35.156 (ClassC) |
| Date | Domain | IP |
| engage.productschool.com | 2024-08-30 | 104.17.71.206 |
| billing.productschool.com | 2025-12-10 | 172.64.152.100 |
| sales.productschool.com | 2025-12-27 | 104.26.2.15 |
| assets.productschool.com | 2024-03-15 | 172.67.74.117 |
| www.productschool.com | 2024-05-23 | 172.67.74.117 |