详细英文注册信息如下：
Domain Name: dqcn.cn ROID: 20061026s10001s89148680-cn Domain Status: clientTransferProhibited Registrant: 信阳游云网络科技有限公司 Registrant Contact Email: 918741733@qq.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: olga.ns.cloudflare.com Name Server: seth.ns.cloudflare.com Registration Time: 2006-10-26 04:33:30 Expiration Time: 2025-10-26 04:33:30 DNSSEC: unsigned