详细英文注册信息如下：
Domain Name: ruiku.com.cn ROID: 20240330s10011s97799026-cn Domain Status: inactive Registrant: 沈哲靖 Registrant Contact Email: szj127@126.com Sponsoring Registrar: 贵州中域智科网络技术有限公司 Registration Time: 2024-03-30 04:02:54 Expiration Time: 2025-03-30 04:02:54 DNSSEC: unsigned