详细英文注册信息如下：
Domain Name: duikeng.cn ROID: 20241201s10001s63214845-cn Domain Status: ok Registrant: 戴德敏 Registrant Contact Email: xiao485868@gmail.com Sponsoring Registrar: 北京东方网景信息科技有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-12-01 04:04:37 Expiration Time: 2025-12-01 04:04:37 DNSSEC: unsigned