详细英文注册信息如下：
Domain Name: ardm.cn ROID: 20240712s10001s58994495-cn Domain Status: ok Registrant: 杨晓霞 Registrant Contact Email: ghbbr6gh@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: 2024-07-12 08:15:37 Expiration Time: 2025-07-12 08:15:37 DNSSEC: unsigned