域名 5193.cn whois 查询成功↓↓点击直接访问 5193.cn↓↓ Domain Name: 5193.cn ROID: 20050519s10001s15154989-cn Domain Status: ok Registrant: 徐渊 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: 2005-05-19 21:29:18 Expiration Time: 2025-05-19 21:29:18 DNSSEC: unsigned 5193.cn