详细英文注册信息如下：
Domain Name: 5na.cn ROID: 20130904s10001s65549020-cn Domain Status: clientTransferProhibited Registrant: 郑华松 Registrant Contact Email: 5129215@qq.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2013-09-04 04:02:32 Expiration Time: 2025-09-04 04:02:32 DNSSEC: unsigned