详细英文注册信息如下：
Domain Name: duning.cn ROID: 20180526s10001s01247403-cn Domain Status: clientDeleteProhibited Registrant: 李银华 Registrant Contact Email: www@caidao.net 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: 2018-05-26 23:59:02 Expiration Time: 2025-05-26 23:59:02 DNSSEC: unsigned