详细英文注册信息如下：
Domain Name: ruanka.com.cn ROID: 20240325s10011s97768273-cn Domain Status: ok Registrant: 张备 Registrant Contact Email: kq7t9ow@outlook.com Sponsoring Registrar: 网聚品牌管理有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-03-25 01:25:45 Expiration Time: 2025-03-25 01:25:45 DNSSEC: unsigned