About Website Hosting Checker
Find who hosts a website with public DNS NS/CNAME/A records and Server headers. Fah Swe Tools hosting checker guesses CDN and host providers without a paid WHOIS API — free, on-demand checks.
How it works
- Enter a website URL or domain (example.com).
- Run the check — we resolve DNS and probe HTTPS headers.
- Review provider guess, NS, A/AAAA, MX, and tips.
FAQ
Is this exact WHOIS?
No. It guesses hosting/CDN from public DNS and HTTP signals. Origin IP may be hidden behind Cloudflare.
Do you store domains I check?
Checks run on demand. We do not keep a permanent hosting-check history.