xtoolx.in — online tools for DNS, email, SSL, and developers

XtoolX is a free toolkit for DevOps, networking, and everyday IT work. Check DNS worldwide, inspect WHOIS, test SPF/DKIM/DMARC, format JSON, generate passwords, and more. Processing runs in the browser or on our servers; we do not require an account.

All tools

• DNS Checker
• WHOIS Lookup
• PreDNS Preview
• Mail Tester
• MX Lookup
• Redirection Checker
• What's My IP
• SPF Checker
• DKIM Checker
• DMARC Checker
• SSL Handshake Visualizer
• SSL Decoder
• DNS Troubleshooter
• Domain Lookup
• API Buddy
• Cron Generator
• Cron Expression Tester
• JWT Decoder
• Base64 Encoder
• JSON Formatter
• YAML Formatter
• QR Generator
• URL Encoder
• IFSC Lookup
• PIN Code Lookup
• GST Verification
• Password Generator
• Hash Generator
• SSL Checker
• IP Reputation
• User Agent Parser
• Browser Info

Categories

• Networking Tools — DNS, WHOIS, mail authentication, SSL, and network diagnostics.
• DevOps Tools — Cron, JWT, Base64, JSON, YAML, QR, URL encoding, and API testing.
• India Utilities — IFSC lookup, PIN code finder, and GST verification.
• Security Tools — Password generator, hashes, SSL checker, and IP reputation.
• System Info — User-agent parser and browser info.