域名系统测量研究综述

域名系统(domain name system,DNS)测量研究是深入理解DNS的重要研究方式.从组件、结构、流量、安全4个方面对近30年(1992–2019)的DNS测量研究工作梳理出18个主题.首先,介绍组件测量,组件有解析器和权威服务器两种,解析器测量包括公共解析器、开放解析器、解析器缓存、解析器选择策略4个主题...

Survey on Domain Name System Measurement Research

Domain Name System (DNS) measurement research is an important way to understand DNS. This paper reviews the DNS measurement works of the past thirty years (1992-2019) on eighteen topics from four aspects of components, structure, traffic, and security. Firstly, in the aspect of components, the four resolver-related topics are on public resolver, open resolver, resolver caching, and resolver selection policy; the four authoritative-server-related topics are on performance, anycast deployment, hosting, and misconfigurations. Secondly, in the aspect of structure, there are three topics:the dependency structure between stub resolvers and resolvers, the dependency structure of resolvers, and the dependency structure of domain name resolution. Then, in the aspect of traffic, there are three topics:query traffic characteristics, abnormal root query traffic, and traffic interception. Moreover, in the aspect of security, there are four topics:DNSSEC cost and risk, DNSSEC deployment, DNS encryption deployment, and malicious domain name detection. Finally, future research topics are discussed.