Free Webmaster Tools

Essential utilities for managing, troubleshooting, and optimizing your websites. 100% free, no registration required.

DNS Lookup

Check DNS records (A, AAAA, MX, TXT, NS, CNAME) for any domain. Useful for troubleshooting DNS issues and verifying configurations.

Verify SSL certificate validity, expiration date, issuer details, and chain of trust. Essential for ensuring secure connections.

Find domain registration information including registrar, creation date, expiration, and nameservers. Check domain availability.

Analyze page load times, performance metrics, and get suggestions for improving your website speed and Core Web Vitals.

Inspect HTTP response headers including caching, security headers, server information, and redirect chains.

Check server response times from multiple global locations. Test uptime and latency of any server or website.

Check if a website is up or down globally. Verify if the problem is with your connection or the server.

Verify email address format, check MX records, and validate email deliverability for any email address.

All tools are completely free with no hidden costs or premium tiers.

Use instantly without creating an account or providing any personal information.

We don't store your queries or track your usage beyond basic analytics.

These tools work great with our hosting. Get LiteSpeed servers, free SSL, and daily backups.