Fred is a free set of domain and email health tools built for sysadmins, hosting customers, and anyone who manages a domain. No account required, no data stored, no upsells.
Fred covers the full suite of checks you need to verify a domain is healthy and properly configured:
Fred does not store the domains or IPs you check. Queries are executed server-side in real-time and the results are returned directly to your browser. See the Privacy Policy for details.
This site is supported by Google AdSense advertising. Ads are clearly marked and do not influence the tool results or recommendations.