详细英文注册信息如下：
Domain Name: upper.com.cn ROID: 20210311s10011s92676459-cn Domain Status: ok Registrant: 佘中六 Registrant Contact Email: winshe@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: 2021-03-11 10:31:57 Expiration Time: 2025-03-11 10:31:57 DNSSEC: unsigned