| Date | IP Address |
| 2017-09-07 | 95.140.239.0 (ClassC) |
| 2017-09-20 | 178.79.251.128 (ClassC) |
| 2023-08-09 | 104.17.47.48 (ClassC) |
| 2025-09-01 | 104.16.217.230 (ClassC) |
| 2026-02-06 | 104.16.216.230 (ClassC) |
| Date | Domain | IP |
| secure.syndetics.com | 2024-10-20 | 165.215.210.63 |
| origin.syndetics.com | 2025-10-14 | 54.90.55.67 |
| proquest.syndetics.com | 2025-05-09 | 104.16.217.230 |
| www.syndetics.com | 2023-08-09 | 104.17.47.48 |