Domain Name: smdsp.com.cn ROID: 20231011s10011s97502026-cn Domain Status: ok Registrant: 张春发 Registrant Contact Email: 772931569@qq.com Sponsoring Registrar: 成都飞数科技有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2023-10-11 04:03:58 Expiration Time: 2025-10-11 04:03:58 DNSSEC: unsigned