Domain Name: dsservice.cn ROID: 20250606s10001s66316297-cn Domain Status: ok Registrant: 张勇彬 Registrant Contact Email: hgdoecwnwp@21cn.com Sponsoring Registrar: 北京宏网神州科技发展有限公司 Name Server: dm1.longmingdns.com Name Server: dm2.longmingdns.com Registration Time: 2025-06-06 04:03:48 Expiration Time: 2026-06-06 04:03:48 DNSSEC: unsigned