| Property | Value |
| dns-admin@investpsp.ca |
| Date | IP Address |
| 2020-12-20 | 143.204.26.60 (ClassC) |
| 2024-07-22 | 204.246.191.31 (ClassC) |
| 2024-10-10 | 99.86.38.30 (ClassC) |
| 2025-02-25 | 204.246.191.43 (ClassC) |
| 2025-03-16 | 99.84.66.115 (ClassC) |
| 2025-08-08 | 204.246.191.89 (ClassC) |
| 2025-08-11 | 204.246.191.18 (ClassC) |
| 2025-08-29 | 99.84.66.100 (ClassC) |
| 2026-01-28 | 3.169.173.83 (ClassC) |