域名 21990.cn whois 查询成功↓↓点击直接访问 21990.cn↓↓ Domain Name: 21990.cn ROID: 20241002s10001s61363910-cn Domain Status: clientTransferProhibited Registrant: 项珍龙 Registrant Contact Email: [email protected] Sponsoring Registrar: 广东时代互联科技有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-10-02 04:05:58 Expiration Time: 2025-10-02 04:05:58 DNSSEC: unsigned 21990.cn