详细英文注册信息如下：
Domain Name: resai.cn ROID: 20170720s10001s94753246-cn Domain Status: clientDeleteProhibited Registrant: 杨涵 Registrant Contact Email: 24box@sina.com Sponsoring Registrar: 腾讯云计算（北京）有限责任公司 Name Server: dns23.hichina.com Name Server: dns24.hichina.com Registration Time: 2017-07-20 15:33:26 Expiration Time: 2025-07-20 15:33:26 DNSSEC: unsigned