域名 4221.cn whois 查询成功↓↓点击直接访问 4221.cn↓↓ Domain Name: 4221.cn ROID: 20060925s10001s83416932-cn Domain Status: clientTransferProhibited Registrant: 鲍伟康 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: 2006-09-25 18:58:26 Expiration Time: 2026-09-25 18:58:26 DNSSEC: unsigned 4221.cn