域名 21311.cn whois 查询成功↓↓点击直接访问 21311.cn↓↓ Domain Name: 21311.cn ROID: 20201216s10001s33440187-cn Domain Status: ok Registrant: 成兰 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2020-12-16 21:56:02 Expiration Time: 2024-12-16 21:56:02 DNSSEC: unsigned 21311.cn