| Date | IP Address |
| 2025-04-06 | 128.245.50.47 (ClassC) |
| Date | Domain | IP |
| cloud.sfmc.publichealthonline.gwu.edu | 2025-04-09 | 128.245.18.164 |
| image.sfmc.publichealthonline.gwu.edu | 2024-11-24 | 23.44.175.174 |
| click.sfmc.publichealthonline.gwu.edu | 2025-04-12 | 128.245.34.59 |
| view.sfmc.publichealthonline.gwu.edu | 2025-04-06 | 128.245.50.47 |
| requestinfo.publichealthonline.gwu.edu | 2015-03-17 | 54.230.89.207 |
| 2gw.publichealthonline.gwu.edu | 2022-07-28 | 108.156.201.28 |
| www.publichealthonline.gwu.edu | 2025-04-11 | 192.0.66.168 |