详细英文注册信息如下：
Domain Name: ysbiz.cn ROID: 20240606s10001s57854221-cn Domain Status: ok Registrant: 张宗 Registrant Contact Email: c993rc@21cn.com Sponsoring Registrar: 成都飞数科技有限公司 Name Server: martin.ns.cloudflare.com Name Server: demi.ns.cloudflare.com Registration Time: 2024-06-06 12:40:23 Expiration Time: 2025-06-06 12:40:23 DNSSEC: unsigned