详细英文注册信息如下：
Domain Name: runchai.cn ROID: 20240316s10001s56400901-cn Domain Status: ok Registrant: 顾雄伟 Registrant Contact Email: p9q7tr@21cn.com Sponsoring Registrar: 北京资海科技有限责任公司 Name Server: anuj.ns.cloudflare.com Name Server: sharon.ns.cloudflare.com Registration Time: 2024-03-16 10:27:32 Expiration Time: 2025-03-16 10:27:32 DNSSEC: unsigned