Domain Name: dfsysc.cn ROID: 20231014s10001s54736683-cn Domain Status: clientTransferProhibited Domain Status: clientHold Registrant: 孙永刚 Registrant Contact Email: yyds66880@gmail.com Sponsoring Registrar: 郑州世纪创联电子科技开发有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2023-10-14 22:10:50 Expiration Time: 2025-10-14 22:10:50 DNSSEC: unsigned