| Date | IP Address |
| 2018-01-15 | 52.73.91.254 (ClassC) |
| 2025-11-03 | 151.101.21.68 (ClassC) |
| 2026-02-10 | 146.75.41.68 (ClassC) |
| Date | Domain | IP |
| iframe.flonase.com | 2026-01-26 | 52.224.17.241 |
| www.iframe.flonase.com | 2026-02-07 | 52.224.17.241 |
| amp.flonase.com | 2025-06-06 | 4.157.208.138 |
| www.amp.flonase.com | 2025-05-23 | 4.157.208.138 |
| begreater.flonase.com | 2025-11-03 | 151.101.21.68 |
| widget.flonase.com | 2025-10-16 | 4.157.208.138 |
| www.widget.flonase.com | 2026-01-31 | 4.157.208.138 |
| www.flonase.com | 2025-05-28 | 52.177.54.49 |