详细英文注册信息如下：
Domain Name: chnjh.cn ROID: 20240221s10001s56201355-cn Domain Status: clientTransferProhibited Registrant: 程凯楹 Registrant Contact Email: chengsining2023@163.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: sage.ns.cloudflare.com Name Server: blakely.ns.cloudflare.com Registration Time: 2024-02-21 17:35:34 Expiration Time: 2025-02-21 17:35:34 DNSSEC: unsigned