| Date | IP Address |
| 2016-02-28 | 52.8.60.2 (ClassC) |
| 2018-03-19 | 52.52.222.243 (ClassC) |
| 2018-12-25 | 52.8.94.95 (ClassC) |
| 2020-04-16 | 52.9.208.225 (ClassC) |
| 2024-07-01 | 18.161.6.119 (ClassC) |
| 2024-10-15 | 3.163.165.34 (ClassC) |
| 2024-12-19 | 99.86.38.110 (ClassC) |
| 2024-12-30 | 18.161.6.116 (ClassC) |
| 2025-01-09 | 3.163.165.62 (ClassC) |
| 2025-04-16 | 18.161.6.7 (ClassC) |
| 2026-03-01 | 76.223.67.189 (ClassC) |
| Date | Domain | IP |
| www.signaturek.com | 2025-01-10 | 18.161.6.59 |