详细英文注册信息如下：
Domain Name: ruanzi.com.cn ROID: 20240728s10011s98162469-cn Domain Status: ok Registrant: 项珍龙 Registrant Contact Email: vzen81@163.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: 2024-07-28 23:27:51 Expiration Time: 2025-07-28 23:27:51 DNSSEC: unsigned