ServerSeekerV2

ServerSeekerV2 is a full rewrite of the original ServerSeeker in Java, it takes a JSON output file from masscan.
Using that as input it asynchronously pings each IP address, on the port returned with a Server List Ping which returns the servers information, this information then gets stored in a PostgreSQL database. Unlike the original ServerSeeker, V2 has some extra features:

• Faster
• Open Source
• Configurable
• Self Hostable (Host your own scanner and database!)
• Support for searching servers based on Forge mods
• Being able to detect if (some) servers are running as a cracked server

Please also note!! This is just a backend, there's no frontend for easily searching for servers from the database yet, I will make a discord bot and a page on my website to do this in time, so don't worry

Currently under heavy development!!

ServerSeekerV2 is NOT production ready! Please report any issues that you find, although I'm probably aware of most of them already, it would be good to track them.

Currently lacking features:

• Async and concurrency support (it will be unusably slow for large scans)
• General code cleanup and refactoring

Some longer term goals I would like to add:

• Bedrock support
• Support for scanning across multiple servers for increased scanning speed

Getting Started

Currently, there are no prebuilt jars, you will have to build it yourself, thankfully this is easy, simply clone or download the repository locally and run ./gradlew buildShadow the jar should be in the build/libs folder

To get information about the servers IP address (country, ASN), you will need to make an account with IpInfo, after making an account, go to your dashboard and your token should be at the bottom of the page, put this token in the config.json file

Storing data in the database

To store information in a database you will need to set up PostgreSQL:

Installation

Ubuntu

sudo apt-get install postgresql

Arch

sudo pacman -S postgresql

Configuration

sudo -u postgres psql

After that you should get a terminal like this

postgres=#

Run the commands below to create a new user:

ALTER USER postgres with encrypted password 'your_password';

Then put the new password in the config.json file.

Special thanks

• EngurRuzgar: Documentation and providing me with valid testing servers
• coolGi: Code cleanup and general tips