详细英文注册信息如下：
Domain Name: refe.cn ROID: 20221003s10001s49316664-cn Domain Status: clientTransferProhibited Registrant: 杭州智加贸易有限公司 Registrant Contact Email: 3581846@qq.com Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: pk3.22.cn Name Server: pk4.22.cn Registration Time: 2022-10-03 04:06:50 Expiration Time: 2025-10-03 04:06:50 DNSSEC: unsigned