详细英文注册信息如下：
Domain Name: sdgah.cn ROID: 20240911s10001s60732699-cn Domain Status: ok Registrant: 战鸿坤 Registrant Contact Email: yirenwang568@126.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: 2024-09-11 23:08:26 Expiration Time: 2025-09-11 23:08:26 DNSSEC: unsigned