详细英文注册信息如下：
Domain Name: ckjsn.cn ROID: 20240427s10001s57054746-cn Domain Status: clientTransferProhibited Registrant: 易鸣 Registrant Contact Email: guge3389543@gmail.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-04-27 08:09:17 Expiration Time: 2025-04-27 08:09:17 DNSSEC: unsigned