Qunar Tech Salon
Oct 27, 2017 · Fundamentals
Understanding DNS, Intelligent DNS, EDNS, and HTTP-DNS in Qunar Architecture
This article explains the fundamentals of DNS, details the Qunar DNS architecture and its intelligent DNS, EDNS, and HTTP-DNS features, and describes how these technologies improve resolution speed, balance traffic, enable automatic failover, and prevent DNS hijacking.
DNSDomain Name SystemEDNS
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