| Date | IP Address |
| 2015-11-25 | 198.47.108.10 (ClassC) |
| 2016-08-21 | 23.201.102.49 (ClassC) |
| 2017-11-16 | 195.22.200.190 (ClassC) |
| 2018-01-07 | 23.219.36.41 (ClassC) |
| 2018-04-10 | 23.48.209.64 (ClassC) |
| 2018-06-20 | 151.101.122.133 (ClassC) |
| 2018-07-18 | 151.101.38.133 (ClassC) |
| 2019-06-16 | 151.101.186.133 (ClassC) |
| 2019-12-09 | 192.0.66.120 (ClassC) |
| 2025-03-19 | 151.101.1.91 (ClassC) |
| 2025-08-21 | 151.101.65.91 (ClassC) |
| 2025-12-23 | 151.101.129.91 (ClassC) |
| 2026-01-21 | 151.101.193.91 (ClassC) |
| Date | Domain | IP |
| media.rochesterfirst.com | 2024-06-27 | 151.101.22.133 |
| qa.rochesterfirst.com | 2025-12-08 | 146.75.41.91 |
| civicscience.rochesterfirst.com | 2024-12-27 | 3.90.167.7 |
| stable.rochesterfirst.com | 2025-12-08 | 151.101.21.91 |
| rs-stripe.rochesterfirst.com | 2025-12-08 | 20.225.97.235 |
| blue.rochesterfirst.com | 2021-07-30 | 99.84.64.3 |
| nxslink.rochesterfirst.com | 2025-10-11 | 107.20.71.201 |
| design.rochesterfirst.com | 2025-12-10 | 146.75.41.91 |
| regression.rochesterfirst.com | 2025-12-08 | 151.101.21.91 |
| axp.rochesterfirst.com | 2025-03-18 | 63.140.36.145 |
| jobs.rochesterfirst.com | 2025-12-23 | 168.63.98.176 |
| upgrades.rochesterfirst.com | 2025-12-08 | 146.75.41.91 |
| www.rochesterfirst.com | 2025-03-19 | 151.101.1.91 |