详细英文注册信息如下：
Domain Name: doujuan.com.cn ROID: 20240501s10011s97862781-cn Domain Status: ok Registrant: 孙梦洋 Registrant Contact Email: xinren198@outlook.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-05-01 01:01:20 Expiration Time: 2025-05-01 01:01:20 DNSSEC: unsigned