详细英文注册信息如下：
Domain Name: rdbs.cn ROID: 20240319s10001s56434352-cn Domain Status: ok Registrant: 姚艳 Registrant Contact Email: kks7877@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: 2024-03-19 07:48:15 Expiration Time: 2025-03-19 07:48:15 DNSSEC: unsigned