| Date | IP Address |
| 2022-02-13 | 108.128.156.36 (ClassC) |
| 2022-11-15 | 52.215.246.18 (ClassC) |
| 2023-05-21 | 54.229.27.6 (ClassC) |
| 2023-08-04 | 34.253.218.237 (ClassC) |
| 2024-06-08 | 54.247.48.190 (ClassC) |
| 2024-07-12 | 79.125.74.196 (ClassC) |
| 2024-10-30 | 52.50.56.12 (ClassC) |
| 2024-12-28 | 34.242.180.193 (ClassC) |
| 2025-04-28 | 52.210.208.22 (ClassC) |
| 2025-08-27 | 63.33.26.180 (ClassC) |
| 2025-10-28 | 54.72.230.139 (ClassC) |
| 2026-01-19 | 34.249.240.7 (ClassC) |
| Date | Domain | IP |
| static-qa1.wittchen.com | 2025-12-14 | 172.67.73.253 |
| static.wittchen.com | 2023-08-04 | 104.26.14.142 |
| devblogblog.wittchen.com | 2025-11-22 | 185.218.124.36 |
| showroom.wittchen.com | 2025-06-03 | 213.133.104.170 |
| gtm.wittchen.com | 2024-12-27 | 185.218.124.36 |
| qsdw1.qon.wittchen.com | 2023-08-04 | 63.34.182.206 |
| rec.qon.wittchen.com | 2023-08-04 | 34.253.218.237 |
| search.qon.wittchen.com | 2023-08-04 | 34.253.218.237 |
| qai.qon.wittchen.com | 2023-08-04 | 34.253.218.237 |
| api.qon.wittchen.com | 2023-08-04 | 52.16.133.139 |
| qjs.qon.wittchen.com | 2023-08-04 | 34.253.218.237 |
| go.wittchen.com | 2023-08-04 | 18.159.122.65 |
| smcr.wittchen.com | 2025-09-15 | 20.73.149.220 |
| autodiscover.wittchen.com | 2024-12-27 | 52.96.113.184 |
| www.wittchen.com | 2023-11-01 | 18.161.6.82 |