| Property | Value |
| NameServer | DNS22.HICHINA.COM |
| Created | 2000-02-06 00:00:00 |
| Changed | 2016-10-13 00:00:00 |
| Expires | 2019-02-06 00:00:00 |
| Registrar | HICHINA ZHICHENG TEC |
| Date | IP Address |
| 2015-06-14 | 221.181.195.181 (ClassC) |
| 2015-06-15 | 58.68.142.12 (ClassC) |
| 2015-06-23 | 58.68.142.190 (ClassC) |
| 2016-04-12 | 58.241.30.186 (ClassC) |
| 2017-12-24 | 220.243.227.62 (ClassC) |
| 2017-12-28 | 220.243.226.49 (ClassC) |
| 2018-06-01 | 220.243.212.34 (ClassC) |
| 2026-02-28 | 203.107.45.167 (ClassC) |
| Date | Domain | IP |
| apic.itou.com | 2026-01-15 | 139.198.19.79 |
| koudai.itou.com | 2025-09-09 | 139.198.19.79 |
| api.itou.com | 2026-02-11 | 139.198.16.186 |
| weixin.itou.com | 2026-01-20 | 139.198.19.79 |
| www.itou.com | 2015-06-14 | 221.181.195.181 |