详细英文注册信息如下：
Domain Name: decen.com.cn ROID: 20241201s10011s99317596-cn Domain Status: ok Registrant: 周子琪 Registrant Contact Email: cls139999@gmail.com Sponsoring Registrar: 海南美洁达科技有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-12-01 04:04:37 Expiration Time: 2025-12-01 04:04:37 DNSSEC: unsigned