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: toptc.cn
ROID: 20190826s10001s15890612-cn
Domain Status: clientTransferProhibited
Registrant: 欧家炜
Registrant Contact Email: zzmyvlavdi@21cn.com
Sponsoring Registrar: Web Commerce Communications Limited
Name Server: b.share-dns.net
Name Server: a.share-dns.com
Registration Time: 2019-08-26 12:10:10
Expiration Time: 2025-08-26 12:10:10
DNSSEC: unsigned