| Date | IP Address |
| 2019-03-27 | 52.219.73.82 (ClassC) |
| 2019-08-01 | 52.219.73.154 (ClassC) |
| 2019-08-22 | 52.219.74.174 (ClassC) |
| 2021-01-28 | 52.219.140.64 (ClassC) |
| 2023-08-26 | 52.219.168.40 (ClassC) |
| 2023-11-11 | 52.219.170.240 (ClassC) |
| 2023-12-18 | 52.219.168.90 (ClassC) |
| 2024-01-12 | 52.219.47.70 (ClassC) |
| 2024-02-03 | 52.219.72.114 (ClassC) |
| 2024-03-19 | 52.219.170.216 (ClassC) |
| 2024-04-01 | 52.219.169.100 (ClassC) |
| 2024-04-17 | 52.219.72.82 (ClassC) |
| 2024-05-06 | 52.219.170.140 (ClassC) |
| 2024-05-17 | 52.219.168.94 (ClassC) |
| 2024-06-01 | 3.5.136.194 (ClassC) |
| 2024-09-10 | 3.163.24.113 (ClassC) |
| 2024-09-17 | 3.163.24.42 (ClassC) |
| 2024-09-30 | 18.172.170.118 (ClassC) |
| 2024-10-19 | 3.163.24.69 (ClassC) |
| 2024-12-01 | 3.163.24.37 (ClassC) |
| 2024-12-18 | 18.172.170.68 (ClassC) |
| 2024-12-25 | 18.172.170.117 (ClassC) |
| Date | Domain | IP |
| cdn.doctrine.com | 2021-06-03 | 13.225.209.14 |
| www.doctrine.com | 2024-05-30 | 52.219.75.102 |