详细英文注册信息如下：
Domain Name: ciduan.cn ROID: 20230215s10001s51166761-cn Domain Status: clientTransferProhibited Registrant: 周伟 Registrant Contact Email: 451197900@qq.com Sponsoring Registrar: 上海福虎信息科技有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2023-02-15 04:06:11 Expiration Time: 2026-02-15 04:06:11 DNSSEC: unsigned