CEMA.ORG.CN - Whois Information

中国挖掘机械网 - 挖掘机行业门户网 中国挖掘机械网是一个针对国内挖掘机行业的专业性的行业网站，是整合行业资源、引导挖掘机及其配套企业发展的导航平台。中国挖掘机械网依靠其权威、专业的信息优势和便捷、完善的服务功能，为挖掘机行业的企业及用户提供专业的信息服务，必将得到全行业同仁所接受和喜爱。 Cema.org.cn

To improve performance of WHOIS service and to prevent its excessive high-volume use by a single source, we implemented a randomly generated Access Code that must be entered before running a WHOIS request.

The Access Code in the box is provided in graphics format. It has letters which are generated randomly and the symbol images are distorted. The distorted symbols cannot be read by computer programs which are used for mass-collect email addresses and any customer information. Only humans can read the distorted symbols and pass the access code. The Access Code improves performance of our services. It prevents excessive high-volume use by a single source.

The services that require Access Codes are: