| Date | IP Address |
| 2025-04-06 | 104.26.3.170 (ClassC) |
| 2025-10-13 | 104.26.2.170 (ClassC) |
| 2025-12-04 | 172.67.73.56 (ClassC) |
| Date | Domain | IP |
| ns1.rubensteintech.com | 2015-05-12 | 96.47.76.8 |
| ns2.rubensteintech.com | 2025-10-16 | 52.34.100.23 |
| analytics.rubensteintech.com | 2025-04-06 | 104.26.3.170 |
| www.rubensteintech.com | 2025-05-01 | 104.26.2.170 |