域名 5440.cn whois 查询成功↓↓点击直接访问 5440.cn↓↓ Domain Name: 5440.cn ROID: 20060506s10001s51872490-cn Domain Status: clientTransferProhibited Registrant: 杭州深诺数码技术咨询有限公司 Registrant Contact Email: [email protected] Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2006-05-06 08:41:38 Expiration Time: 2025-05-06 08:41:38 DNSSEC: unsigned 5440.cn