| Date | IP Address |
| 2021-10-30 | 104.119.188.219 (ClassC) |
| 2021-11-30 | 23.64.114.67 (ClassC) |
| 2021-12-15 | 184.27.215.51 (ClassC) |
| 2022-02-14 | 23.35.71.59 (ClassC) |
| 2022-03-01 | 23.48.210.139 (ClassC) |
| 2022-05-16 | 23.33.22.7 (ClassC) |
| 2023-06-02 | 184.27.215.64 (ClassC) |
| 2023-10-17 | 23.56.99.99 (ClassC) |
| 2023-10-17 | 23.56.99.72 (ClassC) |
| 2024-01-16 | 104.96.163.201 (ClassC) |
| 2024-01-23 | 104.98.114.163 (ClassC) |
| 2024-04-15 | 23.46.17.67 (ClassC) |
| 2024-07-05 | 104.70.127.42 (ClassC) |
| 2024-07-28 | 23.46.17.26 (ClassC) |
| 2024-10-02 | 104.21.29.183 (ClassC) |
| 2024-12-24 | 172.67.149.153 (ClassC) |
| Date | Domain | IP |
| familyvacationcritic.smartermail.com | 2024-01-16 | 184.28.93.65 |
| onetime.smartermail.com | 2024-01-23 | 23.46.17.24 |
| airfarewatchdog.smartermail.com | 2024-01-16 | 23.46.17.24 |
| api.smartermail.com | 2024-01-23 | 34.237.49.76 |
| whattopack.smartermail.com | 2024-01-16 | 184.28.50.50 |
| airfarewatchdog-uk.smartermail.com | 2024-01-23 | 104.98.114.163 |
| bookingbuddy-uk.smartermail.com | 2024-01-16 | 104.96.163.201 |
| smartertravel.smartermail.com | 2024-01-16 | 23.46.17.24 |
| oyster.smartermail.com | 2024-01-23 | 184.28.93.65 |
| www.smartermail.com | 2024-08-01 | 34.224.54.119 |
| bookingbuddy.smartermail.com | 2024-01-16 | 104.96.163.201 |