详细英文注册信息如下：
Domain Name: mcda.cn ROID: 20240805s10001s59351320-cn Domain Status: ok Registrant: 刘继亮 Registrant Contact Email: jrys9999@163.com Sponsoring Registrar: 北京万维通港科技有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-08-05 04:07:57 Expiration Time: 2025-08-05 04:07:57 DNSSEC: unsigned