详细英文注册信息如下：
Domain Name: qccd.cn ROID: 20240326s10001s56677064-cn Domain Status: ok Registrant: 许赟辉 Registrant Contact Email: lm599699799@gmail.com Sponsoring Registrar: 北京资海科技有限责任公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-03-26 09:44:51 Expiration Time: 2025-03-26 09:44:51 DNSSEC: unsigned