详细英文注册信息如下：
Domain Name: cu.com.cn ROID: 20021215s10011s00127288-cn Domain Status: ok Registrant: 杨洁 Registrant Contact Email: 287791350@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: 2014-01-13 16:00:00 Expiration Time: 2026-01-13 16:04:04 DNSSEC: unsigned