DNS over HTTPS
DNS over HTTPS (DoH) is a protocol for performing remote Domain Name System (DNS) resolution via the HTTPS protocol. A goal of the method is to increase user privacy and security by preventing eavesdropping and manipulation of DNS data by man-in-the-middle attacks. As of March 2018, Google and the Mozilla Foundation are testing versions of DNS over HTTPS. Cloudflare working with Mozilla claim to destroy all DNS data daily.
In addition to improving security, another goal of DNS over HTTPS is to improve performance: testing of ISP DNS resolvers has shown that they have surprisingly slow response times in many cases, a problem that can be multiplied further by the need to resolve many addresses to deliver a single service such as a web page load.
Application
- Github - curl/doh - stand-alone application for DoH (DNS-over-HTTPS) name resolves and lookups
동명의 명령행 프로그램 있다. curl 저장소 같음. DoH로 조회한다.