详细英文注册信息如下：
Domain Name: sumcs.cn ROID: 20221129s10001s50033127-cn Domain Status: clientTransferProhibited Registrant: 许壮 Registrant Contact Email: qf199299@gmail.com Sponsoring Registrar: 上海福虎信息科技有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2022-11-29 04:03:37 Expiration Time: 2024-11-29 04:03:37 DNSSEC: unsigned