域名 4247.cn whois 查询成功↓↓点击直接访问 4247.cn↓↓ Domain Name: 4247.cn ROID: 20061007s10001s85263715-cn Domain Status: clientTransferProhibited Registrant: 深圳市腾大科讯科技有限公司 Registrant Contact Email: [email protected] Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2006-10-07 13:21:20 Expiration Time: 2026-10-07 13:21:20 DNSSEC: unsigned 4247.cn