| Property | Value |
| tanjie@noahedu.com | |
| NameServer | DNS9.HICHINA.COM |
| Created | 2005-12-03 00:00:00 |
| Changed | 2011-11-29 00:00:00 |
| Expires | 2017-12-03 00:00:00 |
| Registrar | HICHINA ZHICHENG TEC |
| Date | IP Address |
| 2017-12-26 | 42.81.36.249 (ClassC) |
| 2024-08-31 | 118.212.138.164 (ClassC) |
| 2024-10-02 | 124.95.180.151 (ClassC) |
| 2024-12-30 | 124.95.177.254 (ClassC) |
| 2025-01-30 | 119.188.86.139 (ClassC) |
| 2025-05-09 | 119.188.150.136 (ClassC) |
| 2025-08-23 | 36.250.242.248 (ClassC) |
| 2025-11-29 | 116.196.148.191 (ClassC) |
| 2025-12-24 | 119.188.44.227 (ClassC) |
| 2026-02-14 | 222.135.153.19 (ClassC) |