域名 511.cn whois 查询成功↓↓点击直接访问 511.cn↓↓ Domain Name: 511.cn ROID: 20030311s10001s00037186-cn Domain Status: clientDeleteProhibited Domain Status: clientUpdateProhibited Domain Status: clientTransferProhibited Domain Status: clientHold Domain Status: inactive Registrant: 尹腾飞 Registrant Contact Email: [email protected] Sponsoring Registrar: 北京国科云计算技术有限公司(原北京中科三方网络技术有限公司) Registration Time: 2003-03-17 12:20:05 Expiration Time: 2025-03-17 12:48:36 DNSSEC: unsigned 511.cn