详细英文注册信息如下：
Domain Name: sunfan.cn ROID: 20181230s10001s08977302-cn Domain Status: clientDeleteProhibited Registrant: 刘凯 Registrant Contact Email: miba@163.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2018-12-30 13:20:41 Expiration Time: 2024-12-30 13:20:41 DNSSEC: unsigned