详细英文注册信息如下：
Domain Name: hcdf.com.cn ROID: 20240522s10011s97933346-cn Domain Status: ok Registrant: 吴小凤 Registrant Contact Email: bifaa02@163.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-05-22 10:39:08 Expiration Time: 2025-05-22 10:39:08 DNSSEC: unsigned