publicresolvers

publicresolvers is a simple Go library and CLI tool for fetching DNS resolver lists from the Trickest Resolvers repository.

Installation

Go

go install github.com/root4loot/publicresolvers/cmd/publicresolvers@latest

Docker

git clone https://github.com/root4loot/publicresolvers.git && cd publicresolvers
docker build -t publicresolvers .
docker run -it publicresolvers -h

Usage

Usage: publicresolvers [flag]

  -r,   --resolvers   fetch resolvers.txt             (resolver IP addresses)
  -t,   --trusted     fetch resolvers-trusted.txt     (trusted resolvers from organizations like Cloudflare, Google, etc.)
  -c,   --community   fetch resolvers-community.txt   (resolver IP addresses with community annotations)
  -p,   --with-port   include port 53 in resolver IP addresses
  -h,   --help        display help

Example

publicresolvers --resolvers

204.74.109.172
204.69.234.244
204.106.240.53
202.65.192.146
202.65.124.32
202.63.241.68
202.129.206.237
...

publicresolvers --resolvers --with-port

204.74.109.172:53
204.69.234.244:53
204.106.240.53:53
202.65.192.146:53
202.65.124.32:53
202.63.241.68:53
202.129.206.237:53
...

Library

go get github.com/root4loot/publicresolvers

package main

import (
	"fmt"
	"github.com/root4loot/publicresolvers"
)

func main() {
	resolvers, err := publicresolvers.FetchResolvers()
	if err != nil {
		fmt.Println("Error fetching resolvers:", err)
		return
	}
	fmt.Println(resolvers)

	trustedResolvers, err := publicresolvers.FetchResolversTrusted()
	if err != nil {
		fmt.Println("Error fetching trusted resolvers:", err)
		return
	}
	fmt.Println(trustedResolvers)

	communityResolvers, err := publicresolvers.FetchResolversCommunity()
	if err != nil {
		fmt.Println("Error fetching community resolvers:", err)
		return
	}
	fmt.Println(communityResolvers)
}

Contributing

See CONTRIBUTING.md