5443.com.cn domain lookup results from whois.cnnic.net.cn server: Domain Name: 5443.com.cn ROID: 20241230s10011s99361378-cn Domain Status: clientTransferProhibited Registrant: 郭艳平 Registrant Contact Email: qqqweasdzz@outlook.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: ns2.nowcndns.com Name Server: ns1.nowcndns.com Registration Time: 2024-12-30 10:23:18 Expiration Time: 2025-12-30 10:23:18 DNSSEC: unsigned