iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: ef.com.cn

ROID: 20030610s10011s00258370-cn

Domain Status: clientTransferProhibited

Registrant: 上海英培商务咨询有限公司

Registrant Contact Email: domainadmintl@ef.com

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: ns226.dns.cf-ns.net

Name Server: ns26.dns.cf-ns.com

Registration Time: 2003-06-10 10:44:39

Expiration Time: 2026-06-10 10:44:39

DNSSEC: unsigned