详细英文注册信息如下：
Domain Name: mrchd.cn ROID: 20240529s10001s57673494-cn Domain Status: ok Registrant: 齐变凤 Registrant Contact Email: ppplplplplppp@outlook.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-05-29 09:00:56 Expiration Time: 2025-05-29 09:00:56 DNSSEC: unsigned