域名 21219.cn whois 查询成功↓↓点击直接访问 21219.cn↓↓ Domain Name: 21219.cn ROID: 20230220s10001s51282499-cn Domain Status: ok Registrant: 张清元 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: dns4.hichina.com Name Server: dns3.hichina.com Registration Time: 2023-02-20 10:02:55 Expiration Time: 2033-02-20 10:02:55 DNSSEC: unsigned 21219.cn