| Date | IP Address |
| 2023-12-29 | 104.237.196.116 (ClassC) |
| 2024-07-10 | 185.107.56.204 (ClassC) |
| 2024-12-26 | 172.93.194.61 (ClassC) |
| 2025-04-25 | 172.93.194.62 (ClassC) |
| 2025-04-29 | 185.107.56.202 (ClassC) |
| 2025-06-15 | 104.237.196.115 (ClassC) |
| 2025-08-11 | 172.93.194.60 (ClassC) |
| Date | Domain | IP |
| c.onstantcontact.com | 2024-08-15 | 172.93.194.61 |