域名 54721.cn whois 查询成功↓↓点击直接访问 54721.cn↓↓ Domain Name: 54721.cn ROID: 20230521s10001s52623792-cn Domain Status: clientTransferProhibited Registrant: 马传敏 Registrant Contact Email: [email protected] Sponsoring Registrar: DYNADOTCHINA LLC Name Server: b.share-dns.net Name Server: a.share-dns.com Registration Time: 2023-05-21 22:35:20 Expiration Time: 2025-05-21 22:35:20 DNSSEC: unsigned 54721.cn