详细英文注册信息如下：
Domain Name: qinkan.com.cn ROID: 20230803s10011s97342038-cn Domain Status: clientTransferProhibited Registrant: 卞树印 Registrant Contact Email: nikojack129@hotmail.com Sponsoring Registrar: 郑州世纪创联电子科技开发有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2023-08-03 04:09:52 Expiration Time: 2024-08-03 04:09:52 DNSSEC: unsigned