详细英文注册信息如下：
Domain Name: laifan.cn ROID: 20230220s10001s51282404-cn Domain Status: clientDeleteProhibited Domain Status: clientTransferProhibited Domain Status: clientHold Registrant: 华家康 Registrant Contact Email: fan627776@gmail.com Sponsoring Registrar: 北京光速连通科贸有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2023-02-20 09:47:56 Expiration Time: 2025-02-20 09:47:56 DNSSEC: unsigned