详细英文注册信息如下：
Domain Name: smart-plus.com.cn ROID: 20231210s10011s97609595-cn Domain Status: ok Registrant: 蒋好年 Registrant Contact Email: 1563392873@qq.com Sponsoring Registrar: 郑州世纪创联电子科技开发有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2023-12-10 04:04:34 Expiration Time: 2024-12-10 04:04:34 DNSSEC: unsigned