详细英文注册信息如下：
Domain Name: juannu.cn ROID: 20240715s10001s59024553-cn Domain Status: ok Registrant: 徐向青 Registrant Contact Email: xiaobaitu456@outlook.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-07-15 04:05:39 Expiration Time: 2025-07-15 04:05:39 DNSSEC: unsigned