详细英文注册信息如下：
Domain Name: sudu.cn ROID: 20040723s10001s02651996-cn Domain Status: clientDeleteProhibited Domain Status: clientTransferProhibited Registrant: 成都飞数科技有限公司 Registrant Contact Email: webmaster@bigwww.com Sponsoring Registrar: 成都飞数科技有限公司 Name Server: brilliant.dnspod.net Name Server: lemon.dnspod.net Registration Time: 2004-07-23 15:48:01 Expiration Time: 2029-07-23 15:48:01 DNSSEC: unsigned