详细英文注册信息如下：
Domain Name: jiushan.com.cn ROID: 20240120s10011s97679138-cn Domain Status: ok Registrant: 杨高升 Registrant Contact Email: yingya230915@outlook.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2024-01-20 09:00:46 Expiration Time: 2025-01-20 09:00:46 DNSSEC: unsigned