Domain Splitter
A shell script that splits large domain files into smaller parts, with customizable options for how the chunks are cut.
What it is
Recon wordlists and domain dumps get huge fast. Domain Splitter cuts them into clean, even parts so scanners and other tools can chew through them in parallel.
Highlights
- Splits large domain lists
- Customizable part sizes
- Pure Bash — no dependencies
Why I built it
Big recon lists choke single-threaded tools. Splitting them into even chunks was the boring prerequisite — so I wrote a Bash script that does it in seconds.
Tech stack
Built with Bash, Tooling. The complete source code is open on GitHub at github.com/SirYadav1/Domain-Spiltter — clone it, read it, fork it, and open issues if something breaks.
Related projects
If this one interests you, also look at AdwanceSNI 2.0, AdwanceSNI, FlashScan Go — or browse all projects by SirYadav. The source for everything lives on github.com/SirYadav1.
More from SirYadav1
Domain Splitter is one of many open-source projects by Sundram Yadav. If you found it useful, star it on GitHub — github.com/SirYadav1/Domain-Spiltter — and check the rest of the profile at github.com/SirYadav1 for network scanners, Minecraft research, bots and developer tooling. New projects ship regularly; the project index on this site stays up to date with every one of them.
About the author
Sundram Yadav — known online as SirYadav (GitHub: SirYadav1) — is a backend developer and security researcher from India. He builds open-source software in PHP, Node.js, Python and Go: network scanners, Minecraft protocol research, Android apps, Telegram bots and automation tooling. Everything on this page — and much more — lives on his GitHub repositories. Browse the full collection on the project index, or connect on Telegram and X (Twitter).