WHOIS 查询：域名注册信息、DNS 服务器、解析记录、IP 地址等，想查就查！

Domain Name: serta.cn
ROID: 20060724s10001s60221135-cn
Domain Status: clientDeleteProhibited
Domain Status: clientTransferProhibited
Registrant: 舒达家居用品（深圳）有限公司
Registrant Contact Email: domains@ipmanagerinc.com
Sponsoring Registrar: Key-Systems
Name Server: ns1.alidns.com
Name Server: ns2.alidns.com
Registration Time: 2006-07-24 04:30:50
Expiration Time: 2027-07-24 04:30:50
DNSSEC: unsigned