| Date | IP Address |
| 2023-05-15 | 54.77.26.108 (ClassC) |
| 2023-08-26 | 52.17.118.52 (ClassC) |
| 2023-10-31 | 34.252.59.3 (ClassC) |
| 2023-12-01 | 52.19.0.100 (ClassC) |
| 2024-04-06 | 52.51.213.102 (ClassC) |
| 2024-06-17 | 63.33.158.0 (ClassC) |
| 2024-07-02 | 52.51.169.209 (ClassC) |
| 2024-07-15 | 54.155.229.229 (ClassC) |
| 2024-10-23 | 52.50.185.3 (ClassC) |
| 2024-10-24 | 54.154.221.59 (ClassC) |
| 2025-04-14 | 54.154.133.36 (ClassC) |
| 2025-04-17 | 34.249.175.143 (ClassC) |
| 2025-04-25 | 99.80.162.0 (ClassC) |
| 2025-06-23 | 54.220.234.127 (ClassC) |
| 2025-07-04 | 52.31.157.28 (ClassC) |
| 2025-08-04 | 54.154.23.104 (ClassC) |
| 2025-08-21 | 34.243.166.155 (ClassC) |
| 2025-12-22 | 52.210.83.192 (ClassC) |
| 2026-01-08 | 3.248.83.218 (ClassC) |
| 2026-02-11 | 63.32.226.85 (ClassC) |
| Date | Domain | IP |
| www.zoosk-singles-mailing.com | 2023-12-01 | 52.51.216.213 |
| staging-www.zoosk-singles-mailing.com | 2025-02-20 | 52.209.98.186 |