iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: devrank.cn

ROID: 20211206s10001s41760496-cn

Domain Status: ok

Registrant: 北京北比信息技术有限公司

Registrant Contact Email: domain@bytedance.com

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: ns1.bytedns.com

Name Server: ns-mobile.bytedns.com

Name Server: ns-telecom.bytedns.com

Name Server: ns-unicom.bytedns.com

Name Server: ns2.bytedns.com

Registration Time: 2021-12-06 11:58:11

Expiration Time: 2026-12-06 11:58:11

DNSSEC: unsigned