| Date | IP Address |
| 2015-02-25 | 52.1.116.246 (ClassC) |
| 2015-04-12 | 52.1.127.136 (ClassC) |
| 2015-04-24 | 52.5.157.240 (ClassC) |
| 2025-09-20 | 34.193.4.92 (ClassC) |
| 2026-02-28 | 34.225.242.50 (ClassC) |
| Date | Domain | IP |
| email.ohnurses.org | 2025-05-17 | 18.238.238.10 |
| connect.ohnurses.org | 2025-09-20 | 34.193.4.92 |
| www.ohnurses.org | 2025-05-21 | 199.16.172.121 |