| Date | IP Address |
| 2025-06-27 | 52.210.240.156 (ClassC) |
| Date | Domain | IP |
| remoteconfig.sdk.crowd-umlaut.com | 2025-03-26 | 54.217.136.242 |
| webapi.sdk.crowd-umlaut.com | 2024-05-25 | 52.211.224.166 |
| ul.sdk.crowd-umlaut.com | 2024-05-14 | 34.242.187.56 |
| configs.sdk.crowd-umlaut.com | 2024-06-16 | 204.246.191.51 |
| dus.sdk.crowd-umlaut.com | 2024-05-14 | 52.16.51.42 |
| cloudfront.sdk.crowd-umlaut.com | 2024-09-14 | 204.246.191.80 |
| apps.crowd-umlaut.com | 2025-06-27 | 52.210.240.156 |
| www.crowd-umlaut.com | 2024-06-08 | 185.181.104.242 |