详细英文注册信息如下：
Domain Name: niantie.cn ROID: 20241217s10001s63362944-cn Domain Status: clientTransferProhibited Registrant: 谷民瑞 Registrant Contact Email: hahahehe66888@gmail.com Sponsoring Registrar: 广东金万邦科技投资有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-12-17 04:24:30 Expiration Time: 2025-12-17 04:24:30 DNSSEC: unsigned