域名 4470.cn whois 查询成功↓↓点击直接访问 4470.cn↓↓ Domain Name: 4470.cn ROID: 20070801s10001s40828381-cn Domain Status: ok Registrant: 郑潇 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: ns1.4.cn Name Server: ns2.4.cn Registration Time: 2007-08-01 09:00:40 Expiration Time: 2025-08-01 09:00:40 DNSSEC: unsigned 4470.cn