详细英文注册信息如下：
Domain Name: 9543.cn ROID: 20060906s10001s78733395-cn Domain Status: ok Registrant: 李葳 Registrant Contact Email: eclick@sina.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns15.hichina.com Name Server: dns16.hichina.com Registration Time: 2006-09-06 04:30:22 Expiration Time: 2025-09-06 04:30:22 DNSSEC: unsigned