详细英文注册信息如下：
Domain Name: jfkk.cn ROID: 20150923s10001s77163092-cn Domain Status: ok Registrant: 徐喜伟 Registrant Contact Email: 804380879@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns15.hichina.com Name Server: dns16.hichina.com Registration Time: 2015-09-23 23:15:46 Expiration Time: 2025-09-23 23:15:46 DNSSEC: unsigned