域名 7420.cn whois 查询成功↓↓点击直接访问 7420.cn↓↓ Domain Name: 7420.cn ROID: 20060430s10001s51372999-cn Domain Status: ok Registrant: 郑俊龙 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: 2006-04-30 18:14:01 Expiration Time: 2025-04-30 18:14:01 DNSSEC: unsigned 7420.cn