详细英文注册信息如下：
Domain Name: chengdia.cn ROID: 20241111s10001s62568739-cn Domain Status: clientTransferProhibited Registrant: 马树增 Registrant Contact Email: enzapppcoo@21cn.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: 2024-11-11 12:19:14 Expiration Time: 2025-11-11 12:19:14 DNSSEC: unsigned