详细英文注册信息如下：
Domain Name: danggong.com.cn ROID: 20240913s10011s98637292-cn Domain Status: ok Registrant: 张笑笑 Registrant Contact Email: ajie19310@gmail.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: 2024-09-13 16:58:04 Expiration Time: 2025-09-13 16:58:04 DNSSEC: unsigned