hawshemi / SNI-Finder

SNI Finder

SNI Finder

This script will scan all domains with TLS 1.3 and h2 enabled on your VPS IP address range. These domains are useful for SNI domain names in various configurations and tests.

When you begin the scan, two files are created: results.txt contains the output log, while domains.txt only contains the domain names.

It is recommended to run this scanner locally (with your residential internet). It may cause VPS to be flagged if you run a scanner in the cloud.

Run

Linux:

1. wget "https://github.com/hawshemi/SNI-Finder/releases/latest/download/SNI-Finder-linux-amd64" -O SNI-Finder && chmod +x SNI-Finder
   

2. ./SNI-Finder -addr ip
   

Windows:

1. Download from Releases.
2. Open CMD or Powershell in the directory.

3. .\SNI-Finder-windows-amd64.exe -addr ip
   

Replace ip with your VPS IP Address.

Build

Prerequisites

Install wget:

sudo apt install -y wget

First run this script to install Go & other dependencies (Debian & Ubuntu):

wget "https://raw.githubusercontent.com/hawshemi/SNI-Finder/main/install-go.sh" -O install-go.sh && chmod +x install-go.sh && bash install-go.sh

• Reboot is recommended.

Then:

1. Clone the repository

git clone https://github.com/hawshemi/SNI-Finder.git 

2. Navigate into the repository directory

cd SNI-Finder 

3. Download and install logrus package

go get github.com/sirupsen/logrus

4. Build

CGO_ENABLED=0 go build