详细英文注册信息如下：
Domain Name: qbdc.com.cn ROID: 20240911s10011s98593911-cn Domain Status: clientDeleteProhibited Domain Status: clientTransferProhibited Registrant: 张跃武 Registrant Contact Email: tyrg25863@outlook.com Sponsoring Registrar: 南昌知乐远科技有限公司 Name Server: ezra.ns.cloudflare.com Name Server: janet.ns.cloudflare.com Registration Time: 2024-09-11 14:11:21 Expiration Time: 2025-09-11 14:11:21 DNSSEC: unsigned