| Date | IP Address |
| 2012-06-08 | 209.17.184.73 (ClassC) |
| 2014-06-25 | 192.230.67.181 (ClassC) |
| 2014-11-02 | 209.17.184.72 (ClassC) |
| 2015-01-16 | 139.142.106.176 (ClassC) |
| 2015-01-16 | 149.126.77.135 (ClassC) |
| 2025-03-16 | 72.52.179.174 (ClassC) |
| Date | Domain | IP |
| cdn.sparktrust.com | 2019-10-23 | 13.32.252.175 |
| click.clicks.sparktrust.com | 2025-02-19 | 72.52.179.175 |
| support.sparktrust.com | 2024-08-28 | 72.52.179.175 |