详细英文注册信息如下：
Domain Name: cstch.cn ROID: 20220822s10001s48928410-cn Domain Status: ok Registrant: 张楠 Registrant Contact Email: chendafa888@sina.com Sponsoring Registrar: 成都西维数码科技有限公司 Name Server: ns1.judns.com Name Server: ns2.judns.com Registration Time: 2022-08-22 06:36:04 Expiration Time: 2025-08-22 06:36:04 DNSSEC: unsigned