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: apple.com.cn
ROID: 20021209s10011s00022986-cn
Domain Status: clientDeleteProhibited
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Registrant: 苹果电子产品商贸（北京）有限公司
Registrant Contact Email: zackzhang@apple.com
Sponsoring Registrar: 码恪御标信息科技（上海）有限公司
Name Server: a.ns.apple.com
Name Server: b.ns.apple.com
Name Server: c.ns.apple.com
Name Server: d.ns.apple.com
Registration Time: 2000-11-30 00:00:00
Expiration Time: 2026-11-30 00:00:00
DNSSEC: unsigned