域名 51800.cn whois 查询成功↓↓点击直接访问 51800.cn↓↓ Domain Name: 51800.cn ROID: 20080310s10001s30293345-cn Domain Status: clientDeleteProhibited Registrant: 何劲 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: dns21.hichina.com Name Server: dns22.hichina.com Registration Time: 2008-03-10 19:29:15 Expiration Time: 2029-03-10 19:29:15 DNSSEC: unsigned 51800.cn