详细英文注册信息如下：
Domain Name: kuainu.cn ROID: 20240510s10001s57313366-cn Domain Status: ok Registrant: 杨仁青 Registrant Contact Email: fa6367430@163.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-05-10 14:17:47 Expiration Time: 2025-05-10 14:17:47 DNSSEC: unsigned