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https://github.com/curl/doh

stand-alone application for DoH (DNS-over-HTTPS) name resolves and lookups
https://github.com/curl/doh

dns-over-https doh libcurl name-resolution

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stand-alone application for DoH (DNS-over-HTTPS) name resolves and lookups

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# doh

[![Build Status](https://travis-ci.org/curl/doh.svg?branch=master)](https://travis-ci.org/curl/doh)

A libcurl-using application that resolves a host name using DNS-over-HTTPS
(DoH).

This code uses POST requests unconditionally for this.

## Install

make
sudo make install

## Usage

doh [options] host [DoH URL]

If DoH URL is left out, the Cloudflare DoH server will be used. See also [list
of public
servers](https://github.com/curl/curl/wiki/DNS-over-HTTPS#publicly-available-servers)

## Examples

$ doh www.example.com
www.example.com from https://dns.cloudflare.com/dns-query
TTL: 2612 seconds
A: 93.184.216.34
AAAA: 2606:2800:0220:0001:0248:1893:25c8:1946

$ doh www.yahoo.com https://dns.google/dns-query
www.yahoo.com from https://dns.google/dns-query
TTL: 36 seconds
A: 87.248.98.8
A: 87.248.98.7
AAAA: 2a00:1288:0110:001c:0000:0000:0000:0004
AAAA: 2a00:1288:0110:001c:0000:0000:0000:0003
CNAME: atsv2-fp.wg1.b.yahoo.com
CNAME: atsv2-fp.wg1.b.yahoo.com