| Date | IP Address |
| 2020-12-19 | 23.198.6.17 (ClassC) |
| 2021-02-28 | 23.221.22.82 (ClassC) |
| 2023-02-22 | 104.119.188.88 (ClassC) |
| 2023-11-06 | 23.198.6.190 (ClassC) |
| 2024-01-12 | 104.70.127.57 (ClassC) |
| 2024-07-01 | 23.46.17.65 (ClassC) |
| 2024-11-18 | 23.46.228.165 (ClassC) |
| 2024-11-24 | 23.46.17.41 (ClassC) |
| 2025-03-30 | 23.55.111.170 (ClassC) |
| 2025-05-06 | 23.46.228.170 (ClassC) |
| 2025-08-07 | 23.216.147.197 (ClassC) |
| Date | Domain | IP |
| emails-stage.mcdonaldsapps.com | 2024-11-18 | 23.46.228.165 |
| www-stg.mcdonaldsapps.com | 2024-01-12 | 104.70.127.57 |
| emails.mcdonaldsapps.com | 2024-10-04 | 104.98.114.152 |
| www-dev.mcdonaldsapps.com | 2024-11-18 | 23.54.19.168 |
| www.mcdonaldsapps.com | 2023-08-04 | 23.41.4.73 |