Show HN: Domian.io – Find similar and misspelled domains to safeguard your brand

After having misspelled a domain and landed on a squatter’s site many times, I spent some time this year building domian.io to prevent this from happening again. It gives you a list of the most likely misspellings of a domain, their availability, and an easy way to register them - all in one simple tool.

I built this with SvelteKit, Supabase, OpenAI, Resend, and Stripe using TypeScript and hosted it on Vercel. It was a really fun project and took some tinkering to get everything working together. Check it out and let me know what you think!

PS. you can also access it through http://misspelled.domains