域名 21199.cn whois 查询成功↓↓点击直接访问 21199.cn↓↓ Domain Name: 21199.cn ROID: 20230218s10001s51272910-cn Domain Status: ok Registrant: 许金聪 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns21.hichina.com Name Server: dns22.hichina.com Registration Time: 2023-02-18 16:49:23 Expiration Time: 2025-02-18 16:49:23 DNSSEC: unsigned 21199.cn