https://github.com/hawshemi/sni-finder
SNI Finder
https://github.com/hawshemi/sni-finder
domain h2 network scanner server-name-indication sni sni-finder tls
Last synced: 2 months ago
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SNI Finder
- Host: GitHub
- URL: https://github.com/hawshemi/sni-finder
- Owner: hawshemi
- Created: 2023-10-31T14:52:18.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2025-03-15T10:17:59.000Z (3 months ago)
- Last Synced: 2025-04-05T20:01:34.195Z (2 months ago)
- Topics: domain, h2, network, scanner, server-name-indication, sni, sni-finder, tls
- Language: Go
- Homepage:
- Size: 38.1 KB
- Stars: 223
- Watchers: 6
- Forks: 58
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# 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/Mac OS:
1.
```
curl -L "https://raw.githubusercontent.com/hawshemi/sni-finder/main/sni-finder-run.sh" -o sni-finder-run.sh && chmod +x sni-finder-run.sh && bash sni-finder-run.sh
```
2.
```
./sni-finder -addr ip
```
### Windows:
1. Download from [Releases](https://github.com/hawshemi/SNI-Finder/releases/latest).
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
```
#### Run this script to install `Go` & other dependencies _(Debian & Ubuntu)_:
wget "https://raw.githubusercontent.com/hawshemi/tools/main/go-installer/go-installer.sh" -O go-installer.sh && chmod +x go-installer.sh && bash go-installer.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. Initiate and download deps
```
go mod init sni-finder && go mod tidy
```
#### 4. Build
```
CGO_ENABLED=0 go build
```