Speaker
Dr
Xuebiao Yuchi
(CNNIC)
Description
Recursive DNS is used to resolve other people’s domains. In order to investigate the security, stability and resiliency of recuisive DNS used in China, we bulit a nationwide distributed platform to monitor the status of recursive DNS, including all recursive DNS deployed by the three largest ISPs in China. After analyzing these data generated from this platform, some valuable information for these recursive DNS was found.
Primary author
Dr
Xuebiao Yuchi
(CNNIC)
