详细英文注册信息如下：
Domain Name: cougan.cn ROID: 20240125s10001s56003275-cn Domain Status: ok Registrant: 曲巍 Registrant Contact Email: caohuan189@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: 2024-01-25 09:10:41 Expiration Time: 2025-01-25 09:10:41 DNSSEC: unsigned