详细英文注册信息如下：
Domain Name: jcika.cn ROID: 20240519s10001s57466773-cn Domain Status: ok Registrant: 顾然 Registrant Contact Email: daniuvip@outlook.com Sponsoring Registrar: 上海有孚网络股份有限公司 Name Server: ns7.alidns.com Name Server: ns8.alidns.com Registration Time: 2024-05-19 04:06:17 Expiration Time: 2025-05-19 04:06:17 DNSSEC: unsigned