详细英文注册信息如下：
Domain Name: rmcf.cn ROID: 20240313s10001s56370021-cn Domain Status: clientTransferProhibited Registrant: 余皓 Registrant Contact Email: whyuhao@sina.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: 2024-03-13 04:03:15 Expiration Time: 2025-03-13 04:03:15 DNSSEC: unsigned