| Date | IP Address |
| 2015-12-02 | 54.231.184.99 (ClassC) |
| 2016-05-26 | 54.231.184.31 (ClassC) |
| 2024-10-05 | 108.138.94.77 (ClassC) |
| 2025-04-18 | 99.84.66.21 (ClassC) |
| 2025-07-31 | 99.84.66.3 (ClassC) |
| 2025-09-20 | 99.84.66.67 (ClassC) |
| 2025-11-16 | 3.169.173.97 (ClassC) |
| 2026-01-08 | 3.175.34.15 (ClassC) |
| 2026-02-13 | 3.169.173.95 (ClassC) |
| Date | Domain | IP |
| email.print-a-calendar.com | 2026-01-26 | 34.102.239.211 |
| files.print-a-calendar.com | 2024-10-05 | 108.138.94.77 |
| www.print-a-calendar.com | 2024-04-13 | 54.91.141.90 |