详细英文注册信息如下：
Domain Name: mcmud.cn ROID: 20240514s10001s57381400-cn Domain Status: ok Registrant: 张鹏 Registrant Contact Email: iqiyiersan@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: 2024-05-14 10:45:29 Expiration Time: 2025-05-14 10:45:29 DNSSEC: unsigned