详细英文注册信息如下：
Domain Name: fsteel.cn ROID: 20230930s10001s54654077-cn Domain Status: clientTransferProhibited Registrant: 赵伟凯 Registrant Contact Email: zhwk@vip.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: 2023-09-30 23:21:49 Expiration Time: 2025-09-30 23:21:49 DNSSEC: unsigned