| Date | IP Address |
| 2021-10-17 | 99.84.175.53 (ClassC) |
| 2021-10-17 | 99.84.175.69 (ClassC) |
| 2021-10-17 | 52.84.18.118 (ClassC) |
| 2021-10-17 | 99.84.175.95 (ClassC) |
| 2021-10-17 | 99.84.175.114 (ClassC) |
| 2022-08-19 | 13.32.164.57 (ClassC) |
| 2022-08-19 | 13.32.164.72 (ClassC) |
| 2022-08-19 | 13.32.164.90 (ClassC) |
| 2022-08-19 | 13.32.164.101 (ClassC) |
| 2023-06-15 | 13.249.85.105 (ClassC) |
| 2023-06-15 | 13.249.85.30 (ClassC) |
| 2023-06-15 | 13.249.85.64 (ClassC) |
| 2023-06-15 | 54.230.18.68 (ClassC) |
| 2023-06-15 | 13.249.85.8 (ClassC) |
| 2023-12-09 | 18.172.122.9 (ClassC) |
| 2023-12-09 | 18.172.122.31 (ClassC) |
| 2023-12-09 | 18.172.122.6 (ClassC) |
| 2023-12-09 | 18.172.122.85 (ClassC) |
| 2024-08-10 | 108.156.201.42 (ClassC) |
| 2024-09-02 | 18.161.6.43 (ClassC) |
| 2024-09-16 | 3.162.103.57 (ClassC) |
| 2024-11-12 | 18.161.6.54 (ClassC) |
| 2024-11-29 | 108.156.201.109 (ClassC) |
| 2024-11-29 | 108.156.201.35 (ClassC) |
| 2024-11-29 | 108.156.201.55 (ClassC) |
| 2025-04-08 | 18.161.6.124 (ClassC) |
| 2025-04-29 | 3.175.34.55 (ClassC) |
| 2025-05-20 | 18.238.238.14 (ClassC) |
| 2025-07-29 | 3.175.34.86 (ClassC) |
| 2025-08-11 | 3.175.34.61 (ClassC) |
| Date | Domain | IP |
| static.doubtnut.com | 2024-11-20 | 18.161.6.21 |
| api.doubtnut.com | 2025-07-17 | 34.110.201.118 |
| web-api.doubtnut.com | 2024-12-24 | 18.65.229.52 |
| crm.doubtnut.com | 2025-05-20 | 34.149.254.165 |
| amp.doubtnut.com | 2025-02-25 | 104.21.53.51 |
| app.doubtnut.com | 2024-09-02 | 18.161.6.43 |
| uat.doubtnut.com | 2025-06-19 | 104.21.53.51 |
| www.doubtnut.com | 2023-10-30 | 3.163.24.126 |
| tiny.doubtnut.com | 2024-11-09 | 66.220.23.67 |