域名 51987.cn whois 查询成功↓↓点击直接访问 51987.cn↓↓ Domain Name: 51987.cn ROID: 20090424s10001s43054071-cn Domain Status: ok Registrant: 市北区云企信通服务中心 Registrant Contact Email: [email protected] Sponsoring Registrar: 腾讯云计算（北京）有限责任公司 Name Server: duckbill.dnspod.net Name Server: triangle.dnspod.net Registration Time: 2009-04-24 20:38:00 Expiration Time: 2025-04-24 20:38:00 DNSSEC: unsigned 51987.cn