域名 21690.cn whois 查询成功↓↓点击直接访问 21690.cn↓↓ Domain Name: 21690.cn ROID: 20231110s10001s55046623-cn Domain Status: ok Registrant: 贾荣臻 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: dns29.hichina.com Name Server: dns30.hichina.com Registration Time: 2023-11-10 15:46:59 Expiration Time: 2024-11-10 15:46:59 DNSSEC: unsigned 21690.cn