详细英文注册信息如下：
Domain Name: dunchou.cn ROID: 20240905s10001s60131084-cn Domain Status: ok Registrant: 刘春英 Registrant Contact Email: ffac59607@gmail.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-09-05 08:19:50 Expiration Time: 2025-09-05 08:19:50 DNSSEC: unsigned