详细英文注册信息如下：
Domain Name: 9502.cn ROID: 20051125s10001s42150807-cn Domain Status: clientDeleteProhibited Registrant: 余武华 Registrant Contact Email: xiaobai_tk@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns4.hichina.com Name Server: dns3.hichina.com Registration Time: 2005-11-25 16:01:25 Expiration Time: 2025-11-25 16:01:25 DNSSEC: unsigned