详细英文注册信息如下：
Domain Name: rt5.com.cn ROID: 20240310s10011s97740253-cn Domain Status: ok Registrant: 刘红倩 Registrant Contact Email: rtrtrt5534@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: 2024-03-10 04:02:32 Expiration Time: 2025-03-10 04:02:32 DNSSEC: unsigned