Domain Name: sdm.com.cn ROID: 20021209s10011s00102181-cn Domain Status: ok Registrant: 山东省德鲁计量科技有限公司 Registrant Contact Email: cndomain@300.cn Sponsoring Registrar: 中企动力科技股份有限公司 Name Server: ce2.xincache.com Name Server: ce1.xincache.com Registration Time: 2002-09-26 00:00:00 Expiration Time: 2025-09-26 00:00:00 DNSSEC: unsigned