域名 21216.cn whois 查询成功↓↓点击直接访问 21216.cn↓↓ Domain Name: 21216.cn ROID: 20211224s10001s43553119-cn Domain Status: ok Registrant: 赵俊红 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: 2021-12-24 04:03:40 Expiration Time: 2024-12-24 04:03:40 DNSSEC: unsigned 21216.cn