iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: yy521.cn

ROID: 20250412s10001s65482828-cn

Domain Status: ok

Registrant: 曹佳伟

Registrant Contact Email: g516utxo@21cn.com

Sponsoring Registrar: 北京万维通港科技有限公司

Name Server: ryan.ns.cloudflare.com

Name Server: crystal.ns.cloudflare.com

Registration Time: 2025-04-12 04:05:59

Expiration Time: 2026-04-12 04:05:59

DNSSEC: unsigned