详细英文注册信息如下：
Domain Name: guntun.cn ROID: 20240827s10001s59920843-cn Domain Status: ok Registrant: 刘政鹏 Registrant Contact Email: exxfngu@163.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-08-27 17:49:22 Expiration Time: 2025-08-27 17:49:22 DNSSEC: unsigned