| Property | Value |
| liu21st@gmail.com | |
| NameServer | F1G1NS2.DNSPOD.NET |
| Created | 2004-02-08 00:00:00 |
| Changed | 2014-12-10 00:00:00 |
| Expires | 2018-02-08 00:00:00 |
| Registrar | TODAYNIC.COM, INC. |
| Date | IP Address |
| 2025-07-13 | 123.129.227.66 (ClassC) |
| 2025-09-14 | 94.154.114.212 (ClassC) |
| 2025-11-24 | 194.147.99.181 (ClassC) |
| Date | Domain | IP |
| api.topthink.com | 2024-09-02 | 180.163.146.103 |
| 4v2d3k4reo.k.topthink.com | 2025-05-12 | 123.129.227.19 |
| developer.topthink.com | 2025-07-25 | 220.185.184.23 |
| bot.topthink.com | 2025-07-13 | 123.129.227.66 |
| box.topthink.com | 2014-10-24 | 8.37.231.19 |