域名 5643.cn whois 查询成功↓↓点击直接访问 5643.cn↓↓ Domain Name: 5643.cn ROID: 20060415s10001s49794015-cn Domain Status: ok Registrant: 陈运杰 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2006-04-15 19:41:35 Expiration Time: 2025-04-15 19:41:35 DNSSEC: unsigned 5643.cn