域名 520120.cn whois 查询成功↓↓点击直接访问 520120.cn↓↓ Domain Name: 520120.cn ROID: 20231221s10001s55690913-cn Domain Status: ok Registrant: 优视科技(中国)有限公司 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: dns9.hichina.com Name Server: dns10.hichina.com Registration Time: 2023-12-21 16:20:42 Expiration Time: 2024-12-21 16:20:42 DNSSEC: unsigned 520120.cn