域名 9449.cn whois 查询成功↓↓点击直接访问 9449.cn↓↓ Domain Name: 9449.cn ROID: 20061006s10001s85145724-cn Domain Status: ok Registrant: 徐渊 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns1.iidns.com Name Server: dns2.iidns.com Name Server: dns3.iidns.com Name Server: dns4.iidns.com Name Server: dns5.iidns.com Name Server: dns6.iidns.com Registration Time: 2006-10-06 09:56:00 Expiration Time: 2025-10-06 09:56:00 DNSSEC: unsigned 9449.cn