详细英文注册信息如下：
Domain Name: dceng.cn ROID: 20231018s10001s54761595-cn Domain Status: ok Registrant: 张龙欣 Registrant Contact Email: 14739744749@139.com Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: please-renew-your-domain-in-www.22.cn Registration Time: 2023-10-18 14:18:49 Expiration Time: 2025-10-18 14:18:49 DNSSEC: unsigned