域名 5450.cn whois 查询成功↓↓点击直接访问 5450.cn↓↓ Domain Name: 5450.cn ROID: 20080213s10001s69417679-cn Domain Status: clientTransferProhibited Registrant: 徐渊 Registrant Contact Email: [email protected] Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: ns2.22.cn Name Server: ns1.22.cn Registration Time: 2008-02-13 04:04:53 Expiration Time: 2025-02-13 04:04:53 DNSSEC: unsigned 5450.cn