域名 4490.cn whois 查询成功↓↓点击直接访问 4490.cn↓↓ Domain Name: 4490.cn ROID: 20060325s10001s46994656-cn Domain Status: ok Registrant: 杭州狗狗网络有限公司 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: buy.domains.go.marksmile.com Name Server: emailto.service.at.marksmile.com Registration Time: 2006-03-25 04:30:25 Expiration Time: 2025-03-25 04:30:25 DNSSEC: unsigned 4490.cn