| Property | Value |
| liujia@tsinghua-vc.com | |
| NameServer | NS4.CHINA-ENTERPRISE.COM |
| Created | 2002-07-05 00:00:00 |
| Changed | 2016-09-01 00:00:00 |
| Expires | 2021-07-05 00:00:00 |
| Registrar | XIN NET TECHNOLOGY C |
| Date | IP Address |
| 2015-04-21 | 222.84.188.7 (ClassC) |
| 2017-12-24 | 104.31.146.2 (ClassC) |
| 2024-12-06 | 180.163.148.213 (ClassC) |
| 2025-01-12 | 101.89.125.249 (ClassC) |