| Date | IP Address |
| 2019-09-06 | 99.86.129.94 (ClassC) |
| 2024-09-04 | 18.161.6.42 (ClassC) |
| 2024-09-18 | 204.246.191.127 (ClassC) |
| 2025-02-04 | 52.84.162.75 (ClassC) |
| 2025-12-23 | 3.175.34.52 (ClassC) |
| 2026-01-08 | 3.175.34.124 (ClassC) |
| 2026-02-26 | 3.175.34.121 (ClassC) |
| Date | Domain | IP |
| 8532bc51-journal-1.mta.getcheckrecipient.com | 2026-02-11 | 34.255.96.174 |
| itcsecure.getcheckrecipient.com | 2025-01-21 | 204.246.191.20 |
| allenco.getcheckrecipient.com | 2024-03-02 | 204.246.191.24 |
| klgates.getcheckrecipient.com | 2024-09-04 | 18.161.6.42 |
| baesystems.getcheckrecipient.com | 2024-11-22 | 18.161.6.16 |
| schroders.getcheckrecipient.com | 2024-02-25 | 204.246.191.127 |
| www.getcheckrecipient.com | 2023-10-30 | 18.161.6.42 |