详细英文注册信息如下：
Domain Name: guadan.com.cn ROID: 20240912s10011s98629688-cn Domain Status: ok Registrant: 蔡帝锦 Registrant Contact Email: fnzhmbcp2135@163.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: damian.ns.cloudflare.com Name Server: ulla.ns.cloudflare.com Registration Time: 2024-09-12 23:56:09 Expiration Time: 2025-09-12 23:56:09 DNSSEC: unsigned