详细英文注册信息如下：
Domain Name: ist.cn ROID: 20040605s10001s02500726-cn Domain Status: clientTransferProhibited Registrant: 南京互兴信息科技有限公司 Registrant Contact Email: lijinyang@gmail.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: lara.ns.cloudflare.com Name Server: rocky.ns.cloudflare.com Registration Time: 2004-06-05 15:43:14 Expiration Time: 2025-06-05 15:43:14 DNSSEC: unsigned