详细英文注册信息如下：
Domain Name: kuaran.cn ROID: 20240413s10001s56907994-cn Domain Status: ok Registrant: 王凌峰 Registrant Contact Email: niubivip@outlook.com Sponsoring Registrar: 成都飞数科技有限公司 Name Server: ns7.alidns.com Name Server: ns8.alidns.com Registration Time: 2024-04-13 04:10:26 Expiration Time: 2025-04-13 04:10:26 DNSSEC: unsigned