详细英文注册信息如下：
Domain Name: cdsc.com.cn ROID: 20181219s10011s90109912-cn Domain Status: clientDeleteProhibited Registrant: 杨立广 Registrant Contact Email: luoye_wuhen@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns17.hichina.com Name Server: dns18.hichina.com Registration Time: 2018-12-19 09:08:12 Expiration Time: 2024-12-19 09:08:12 DNSSEC: unsigned