详细英文注册信息如下：
Domain Name: jizhong.cn ROID: 20030810s10001s00873068-cn Domain Status: clientUpdateProhibited Registrant: 张颖 Registrant Contact Email: jizhongrenjia@qq.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: ns19.xincache.com Name Server: ns20.xincache.com Registration Time: 2003-08-10 16:40:58 Expiration Time: 2025-08-10 16:40:58 DNSSEC: unsigned