详细英文注册信息如下：
Domain Name: gangtun.cn ROID: 20240604s10001s57787487-cn Domain Status: ok Registrant: 黄兴杰 Registrant Contact Email: 8722571@gmail.com Sponsoring Registrar: 北京宏网神州科技发展有限公司 Name Server: ricardo.ns.cloudflare.com Name Server: mia.ns.cloudflare.com Registration Time: 2024-06-04 04:09:41 Expiration Time: 2025-06-04 04:09:41 DNSSEC: unsigned