详细英文注册信息如下：
Domain Name: tiegong.com.cn ROID: 20240911s10011s98597370-cn Domain Status: clientTransferProhibited Registrant: 刘刚 Registrant Contact Email: jipdzpf6621@163.com Sponsoring Registrar: 郑州世纪创联电子科技开发有限公司 Name Server: gina.ns.cloudflare.com Name Server: chris.ns.cloudflare.com Registration Time: 2024-09-11 16:05:09 Expiration Time: 2025-09-11 16:05:09 DNSSEC: unsigned