域名 51919.cn whois 查询成功↓↓点击直接访问 51919.cn↓↓ Domain Name: 51919.cn ROID: 20100531s10001s18211999-cn Domain Status: ok Registrant: 何家亮 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns15.hichina.com Name Server: dns16.hichina.com Registration Time: 2010-05-31 09:55:54 Expiration Time: 2026-05-31 09:55:54 DNSSEC: unsigned 51919.cn