详细英文注册信息如下：
Domain Name: 8439.com.cn ROID: 20110811s10011s10820480-cn Domain Status: clientTransferProhibited Registrant: 成都英八特网络科技有限公司 Registrant Contact Email: webmail@scweb.com.cn Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: ursula.ns.cloudflare.com Name Server: jonah.ns.cloudflare.com Registration Time: 2011-08-11 10:40:02 Expiration Time: 2025-08-11 10:40:02 DNSSEC: unsigned