详细英文注册信息如下：
Domain Name: 5501aacom.cn ROID: 20240901s10001s60072047-cn Domain Status: ok Registrant: 徐美英 Registrant Contact Email: fdsewewew@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: 2024-09-01 15:57:01 Expiration Time: 2025-09-01 15:57:01 DNSSEC: unsigned