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.

Linux & macOS

How to install & use Bash Version

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

1. Download dnsleaktest.sh

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

chmod +x dnsleaktest.sh

2. Run dnsleaktest.sh

./dnsleaktest.sh

How to install & use Python Version

1. Download dnsleaktest.py

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

chmod +x dnsleaktest.py

2. Run dnsleaktest.py

./dnsleaktest.py

---

Windows

How to install & use batch file

1. Download dnsleaktest.bat

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

2. Run dnsleaktest.bat

dnsleaktest.bat

---

How to build & use Golang Version

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

Linux & macOS

1. Download dnsleaktest v1.3

chmod +x dnsleaktest

2. Run dnsleaktest

./dnsleaktest

Windows

1. Download dnsleaktest.exe v1.3

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

dnsleaktest.exe

Or build binaries in your machine

1. Linux & macOS

GOOS=linux GOARCH=386 go build -o dnsleaktest dnsleaktest.go

2. Windows

GOOS=windows GOARCH=386 go build -o dnsleaktest.exe dnsleaktest.go

How to run from Docker

It is possible to run the Python version using Docker with the following one-liner:

docker run python:alpine sh -c 'wget -q -O- https://raw.githubusercontent.com/macvk/dnsleaktest/master/dnsleaktest.py | python'