| Property | Value |
| yejf@czctech.comm | |
| NameServer | NS2.DNS.COM.CN |
| Created | 2006-06-07 00:00:00 |
| Changed | 2012-06-01 00:00:00 |
| Expires | 2017-06-07 00:00:00 |
| Registrar | BEIJING INNOVATIVE L |
| Date | IP Address |
| 2013-06-21 | 203.86.26.11 (ClassC) |
| 2019-09-01 | 203.86.24.153 (ClassC) |
| 2020-07-22 | 203.86.24.155 (ClassC) |
| 2020-09-18 | 203.86.24.156 (ClassC) |
| 2020-10-19 | 203.86.24.154 (ClassC) |
| 2020-12-12 | 203.86.24.157 (ClassC) |
| 2024-10-03 | 112.74.96.53 (ClassC) |
| 2025-01-24 | 8.130.21.24 (ClassC) |
| Date | Domain | IP |
| www.czctech.com | 2024-10-02 | 112.74.96.53 |