iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: bjcen.cn

ROID: 20250328s10001s64415158-cn

Domain Status: ok

Registrant: 张永定

Registrant Contact Email: 446702908@qq.com

Sponsoring Registrar: 北京光速连通科贸有限公司

Name Server: ns1.judns.com

Name Server: ns2.judns.com

Registration Time: 2025-03-28 00:34:16

Expiration Time: 2026-03-28 00:34:16

DNSSEC: unsigned