详细英文注册信息如下：
Domain Name: geijun.cn ROID: 20240731s10001s59274874-cn Domain Status: ok Registrant: 马世梅 Registrant Contact Email: kkkkd778@outlook.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-07-31 08:16:01 Expiration Time: 2025-07-31 08:16:01 DNSSEC: unsigned