Hey Product Hunt 👋

I’m Shrinath, maker of DomainBrief.

I kept doing the same thing: someone mentions a domain in a meeting, and I’d open WHOIS, DNS, SSL, and header checkers in separate tabs. Useful, but slow - and hard to share with a teammate.

So I built DomainBrief - a single command-line-style lookup that gives you a brief on any domain: registration, DNS, certificates, email security, tech hints, routing, AI/SEO signals, and a health score. Every report gets a shareable URL and a public JSON API.

Try these to see what it can do:

stripe.com - clean infra, strong email auth
example.com - minimal baseline
Your own domain - see what’s public about your setup

Would love your feedback on:

What modules matter most to you?
Would you use the API in a script or automation?
Anything missing from your domain research workflow?

Thanks for checking it out. Happy to answer questions in the comments.