域名 6291.cn whois 查询成功↓↓点击直接访问 6291.cn↓↓ Domain Name: 6291.cn ROID: 20200119s10001s23273971-cn Domain Status: ok Registrant: 刘维 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: dns27.hichina.com Name Server: dns28.hichina.com Registration Time: 2020-01-19 10:03:47 Expiration Time: 2025-01-19 10:03:47 DNSSEC: unsigned 6291.cn