详细英文注册信息如下：
Domain Name: mcdw.com.cn ROID: 20240723s10011s98144230-cn Domain Status: ok Registrant: 何岩 Registrant Contact Email: yanga6619@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: 2024-07-23 09:35:11 Expiration Time: 2025-07-23 09:35:11 DNSSEC: unsigned