Closely follow and study the cutting-edge technologies in basic Internet resources services, continuously carry out technological innovation and product incubation, promote innovation through technology, and promote development through innovation

Root domain name domain, the industry's new technologies, new products, new systems, new services in-depth study and release industry reports, leading the development of the Internet domain name industry

Welcome to ZDNS Support
We’re here to Help

7x24 Consultation & Technical Support
Hotline: 0086 10 5881 2426

Hardware Maintenance Support

7x24 Remote Access Support

Value-added  Support  Service

Residency Service

ZDNS provides various level of Resident Engineers, according to specific customer needs, to help users familiarized with ZDNS products. Please consult with your sales or account manager if in needs. 

Training Service

Free Standard Training combined with Customized Training for VIPs.

DNS Transformation Consultation

Providing customized on-site consultation, regarding the overall planning of a cost effective corporate DNS solution and how to strengthen the robustness of the DNS system etc.

Advanced Operation and Maintenance services

ZDNS experts offer advanced advise and customized solution to meet specific needs of customers during the operation and maintenance phase.

Field Service

Supporting field troubleshooting within 4hours if in Beijing, Shanghai, Guangzhou and Chengdu, within 12hours if in other cities within China Mainland.

Contact Us

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Mail:web@zdns.cn  
7*24 Customer Hotline:010-58812426 
HQ  Address:2nd Floor, Building 1, No.4 ZhongGuanCun NanSiJie, Haidian, Beijing, China (100190)
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