域名 81800.cn whois 查询成功↓↓点击直接访问 81800.cn↓↓ Domain Name: 81800.cn ROID: 20140107s10001s69937353-cn Domain Status: clientDeleteProhibited Registrant: 赵涛 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns19.hichina.com Name Server: dns20.hichina.com Registration Time: 2014-01-07 04:01:44 Expiration Time: 2025-01-07 04:01:44 DNSSEC: unsigned 81800.cn