详细英文注册信息如下：
Domain Name: c9nt.cn ROID: 20210506s10001s35928938-cn Domain Status: ok Registrant: 徐金鹏 Registrant Contact Email: 949479985a@gmail.com Sponsoring Registrar: 广州云讯信息科技有限公司 Name Server: jade.ns.cloudflare.com Name Server: rajeev.ns.cloudflare.com Registration Time: 2021-05-06 21:53:59 Expiration Time: 2025-05-06 21:53:59 DNSSEC: unsigned