域名 51899.cn whois 查询成功↓↓点击直接访问 51899.cn↓↓ Domain Name: 51899.cn ROID: 20231122s10001s55426636-cn Domain Status: ok Registrant: 危为 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里巴巴云计算(北京)有限公司 Name Server: dns27.hichina.com Name Server: dns28.hichina.com Registration Time: 2023-11-22 04:12:53 Expiration Time: 2024-11-22 04:12:53 DNSSEC: unsigned 51899.cn