详细英文注册信息如下：
Domain Name: liupan.cn ROID: 20050516s10001s14565066-cn Domain Status: ok Registrant: 刘攀 Registrant Contact Email: 83561917@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns7.hichina.com Name Server: dns8.hichina.com Registration Time: 2005-05-16 09:03:01 Expiration Time: 2025-05-16 09:03:01 DNSSEC: unsigned