详细英文注册信息如下：
Domain Name: jndk.com.cn ROID: 20240907s10011s98550742-cn Domain Status: ok Registrant: 杨新明 Registrant Contact Email: oyx22tx7127@21cn.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: 2024-09-07 09:50:32 Expiration Time: 2025-09-07 09:50:32 DNSSEC: unsigned