详细英文注册信息如下：
Domain Name: bsdf.cn ROID: 20121220s10001s61752916-cn Domain Status: ok Registrant: 刘洪胜 Registrant Contact Email: 39965662@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns11.hichina.com Name Server: dns12.hichina.com Registration Time: 2012-12-20 02:08:23 Expiration Time: 2024-12-20 02:08:23 DNSSEC: unsigned