| Property | Value |
| pengjing-ai@sina.com | |
| NameServer | NS4.XRNET.CN |
| Created | 2011-05-11 00:00:00 |
| Changed | 2015-06-02 00:00:00 |
| Expires | 2016-05-11 00:00:00 |
| Registrar | XIN NET TECHNOLOGY C |
| Date | IP Address |
| 2012-12-01 | 203.158.16.38 (ClassC) |
| 2025-02-03 | 173.232.200.72 (ClassC) |