/dnsleaktest

An open source script tests VPN connection for DNS Leak.

Primary LanguageGoMIT LicenseMIT

Dns Leak Test

The test shows DNS leaks and your external IP. If you use the same ASN for DNS and connection - you have no leak, otherwise here might be a problem.

How to install & use Bash Version

Please, before use make sure you have curl, ping and jq installed.

Linux

  1. Download dnsleaktest.sh
wget https://raw.githubusercontent.com/macvk/dnsleaktest/master/dnsleaktest.sh

chmod +x dnsleaktest.sh
  1. Run dnsleaktest.sh
./dnsleaktest.sh

macOS

  1. Download dnsleaktest.sh
curl https://raw.githubusercontent.com/macvk/dnsleaktest/master/dnsleaktest.sh -o dnsleaktest.sh

chmod +x dnsleaktest.sh
  1. Run dnsleaktest.sh
./dnsleaktest.sh

How to install & use Python Version

Linux & Windows Python way

  1. Download dnsleaktest.py
wget https://raw.githubusercontent.com/macvk/dnsleaktest/master/dnsleaktest.py

chmod +x dnsleaktest.py
  1. Run dnsleaktest.py
./dnsleaktest.py

Windows CMD way

  1. Download dnsleaktest.bat
powershell -command "& { (New-Object Net.WebClient).DownloadFile('https://raw.githubusercontent.com/macvk/dnsleaktest/master/dnsleaktest.bat', 'dnsleaktest.bat') }"
  1. Run dnsleaktest.bat
dnsleaktest.bat

macOS

  1. Download dnsleaktest.py
curl https://raw.githubusercontent.com/macvk/dnsleaktest/master/dnsleaktest.py -o dnsleaktest.py

chmod +x dnsleaktest.py
  1. Run dnsleaktest.py
./dnsleaktest.py

How to build & use Golang Version

You can use prebuilt executable binary for Linux, MacOs or Windows created by travis-ci.org:

Linux

  1. Download dnsleaktest v1.2
chmod +x dnsleaktest
  1. Run dnsleaktest
./dnsleaktest

Windows

  1. Download dnsleaktest.exe v1.2

  2. Run dnsleaktest.exe, open cmd then navigate to the exe file

dnsleaktest.exe

macOS

  1. Download dnsleaktest v1.2
chmod +x dnsleaktest
  1. Run dnsleaktest
./dnsleaktest

Or build binaries in your machine

  1. Linux
GOOS=linux GOARCH=386 go build -o dnsleaktest dnsleaktest.go
  1. MacOS
GOOS=linux GOARCH=386 go build -o dnsleaktest dnsleaktest.go
  1. Windows
GOOS=windows GOARCH=386 go build -o dnsleaktest.exe dnsleaktest.go