| Property | Value |
| tfwork@163.COM | |
| NameServer | NS2.JIASULE.NET |
| Created | 2011-04-19 00:00:00 |
| Changed | 2014-03-20 00:00:00 |
| Expires | 2015-04-19 00:00:00 |
| Registrar | SHANGHAI MEICHENG TE |
| Date | IP Address |
| 2015-01-08 | 61.240.149.147 (ClassC) |
| 2015-04-16 | 118.244.208.73 (ClassC) |
| 2024-10-04 | 208.98.40.15 (ClassC) |
| 2024-10-08 | 104.160.169.205 (ClassC) |
| 2025-04-17 | 208.98.40.16 (ClassC) |
| 2025-04-20 | 208.98.40.80 (ClassC) |
| 2025-07-28 | 208.98.40.83 (ClassC) |
| 2025-08-04 | 208.98.40.214 (ClassC) |
| 2025-08-07 | 208.98.40.209 (ClassC) |
| Date | Domain | IP |
| old.haoguakao.com | 2015-02-19 | 61.240.149.147 |
| xj.haoguakao.com | 2015-01-08 | 61.240.149.147 |
| js.haoguakao.com | 2015-01-08 | 61.240.149.147 |
| www.haoguakao.com | 2015-01-06 | 61.240.149.147 |