详细英文注册信息如下：
Domain Name: 7bi.cn ROID: 20110209s10001s56355121-cn Domain Status: ok Registrant: 曹艳平 Registrant Contact Email: nvsang@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns9.hichina.com Name Server: dns10.hichina.com Registration Time: 2011-02-09 05:00:28 Expiration Time: 2025-02-09 05:00:28 DNSSEC: unsigned