| Date | IP Address |
| 2021-08-29 | 52.29.211.6 (ClassC) |
| 2025-10-01 | 3.175.34.37 (ClassC) |
| 2025-12-08 | 3.175.34.25 (ClassC) |
| Date | Domain | IP |
| preprod-qa2.welcomekit.tech | 2025-09-01 | 35.156.3.121 |
| preprod4.welcomekit.tech | 2025-10-01 | 3.175.34.37 |
| preprod-qa.welcomekit.tech | 2025-09-01 | 35.156.3.121 |