| Date | IP Address |
| 2020-02-12 | 172.232.13.192 (ClassC) |
| 2020-03-13 | 23.219.38.10 (ClassC) |
| 2023-04-12 | 104.106.25.42 (ClassC) |
| 2023-08-25 | 173.222.233.111 (ClassC) |
| 2023-11-02 | 23.214.195.160 (ClassC) |
| 2024-05-17 | 23.59.151.227 (ClassC) |
| 2024-08-18 | 104.96.163.150 (ClassC) |
| 2024-11-25 | 23.54.19.34 (ClassC) |
| 2025-09-19 | 23.41.4.75 (ClassC) |
| 2026-03-03 | 23.41.4.77 (ClassC) |
| Date | Domain | IP |
| www.lambda.tdk.com.cn | 2023-08-25 | 173.222.233.111 |
| www.china.tdk.com.cn | 2023-08-25 | 173.222.233.111 |
| mytdk-stage.tdk.com.cn | 2023-08-25 | 173.222.233.111 |
| product-stage.tdk.com.cn | 2023-08-25 | 173.222.233.111 |
| www-stage.tdk.com.cn | 2023-08-25 | 173.222.233.111 |
| mytdk.tdk.com.cn | 2023-08-25 | 173.222.233.111 |
| www.acrathon.tdk.com.cn | 2023-08-25 | 173.222.233.111 |
| www.tdk-electronics.tdk.com.cn | 2024-08-18 | 104.96.163.149 |
| product.tdk.com.cn | 2023-08-25 | 173.222.233.111 |
| www.tdk.com.cn | 2023-08-25 | 173.222.233.111 |