iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: 4u5.cn

ROID: 20250830s10001s68424640-cn

Domain Status: ok

Registrant: 唐开芬

Registrant Contact Email: 841392219@qq.com

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: ns1.17ex.com

Name Server: ns2.17ex.com

Registration Time: 2025-08-30 04:02:37

Expiration Time: 2027-08-30 04:02:37

DNSSEC: unsigned