详细英文注册信息如下：
Domain Name: duoban.com.cn ROID: 20241024s10011s98860251-cn Domain Status: ok Registrant: 何贝贝 Registrant Contact Email: liubingbin193@gmail.com Sponsoring Registrar: 北京东方网景信息科技有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-10-24 04:02:29 Expiration Time: 2025-10-24 04:02:29 DNSSEC: unsigned