| Date | IP Address |
| 2021-05-31 | 108.177.121.27 (ClassC) |
| 2024-08-14 | 173.194.202.26 (ClassC) |
| 2025-07-02 | 142.251.188.27 (ClassC) |
| 2025-11-15 | 74.125.142.27 (ClassC) |
| 2026-02-02 | 142.251.188.26 (ClassC) |
| Date | Domain | IP |
| imap.printmatics.com | 2024-12-28 | 74.125.195.26 |
| pop.printmatics.com | 2024-08-14 | 173.194.202.26 |
| www.printmatics.com | 2025-09-01 | 35.212.48.247 |