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: unitedu.cn
ROID: 20170714s10001s94536572-cn
Domain Status: ok
Registrant: 周勋
Registrant Contact Email: 3273123571@qq.com
Sponsoring Registrar: GoDaddy.com,LLC
Name Server: ns43.domaincontrol.com
Name Server: ns44.domaincontrol.com
Registration Time: 2017-07-14 04:04:46
Expiration Time: 2025-07-14 04:04:46
DNSSEC: unsigned