| Date | IP Address |
| 2016-07-25 | 52.87.108.104 (ClassC) |
| 2017-07-23 | 52.3.19.238 (ClassC) |
| 2017-09-07 | 52.210.255.14 (ClassC) |
| 2017-11-28 | 52.22.132.67 (ClassC) |
| 2018-07-25 | 52.72.200.226 (ClassC) |
| 2021-06-03 | 54.84.1.12 (ClassC) |
| 2022-03-21 | 23.21.61.81 (ClassC) |
| 2022-08-24 | 108.156.201.75 (ClassC) |
| 2022-09-10 | 65.8.243.92 (ClassC) |
| 2023-02-05 | 108.156.60.40 (ClassC) |
| 2023-02-05 | 108.156.60.73 (ClassC) |
| 2023-05-19 | 143.204.176.40 (ClassC) |
| 2023-08-22 | 108.156.245.63 (ClassC) |
| 2024-01-14 | 18.244.214.23 (ClassC) |
| 2024-07-19 | 3.165.113.14 (ClassC) |
| 2024-08-19 | 13.226.34.49 (ClassC) |
| 2024-09-15 | 65.9.95.125 (ClassC) |
| 2024-09-22 | 65.9.95.2 (ClassC) |
| 2024-12-14 | 18.65.229.35 (ClassC) |
| 2025-07-31 | 99.84.66.125 (ClassC) |
| 2025-08-25 | 99.84.66.80 (ClassC) |
| 2025-09-02 | 99.84.66.76 (ClassC) |
| 2025-09-07 | 99.84.66.57 (ClassC) |
| 2025-10-24 | 3.170.131.17 (ClassC) |
| 2025-12-25 | 3.169.173.33 (ClassC) |
| 2026-01-06 | 3.169.173.107 (ClassC) |
| 2026-01-18 | 3.175.34.21 (ClassC) |
| Date | Domain | IP |
| c2.iflscience.com | 2025-03-04 | 104.18.144.126 |
| auth.iflscience.com | 2024-12-27 | 104.18.176.126 |
| cdn.iflscience.com | 2019-05-24 | 13.32.255.248 |
| amp.iflscience.com | 2025-03-09 | 204.246.191.3 |
| assets.iflscience.com | 2024-08-30 | 18.238.217.2 |
| www.iflscience.com | 2024-12-14 | 18.65.229.35 |