Domain Tools
Get better at domain research and analysis thanks to our free domain tools. Check bulk whois data, track historical changes, and make informed domain decisions.
Popular Tools
Bulk Whois
Process hundreds of domains in seconds with comprehensive whois information.
Historical Whois
Track domain ownership changes over time with detailed timeline analysis.
Spam Checker
Detect and remove spam words from your emails to improve deliverability rates.
Blacklist Checker
Check if your domain or IP is blacklisted and affecting email deliverability.
MX Lookup
Find mail exchange servers for any domain to verify email configuration.
Remove Duplicates
Clean your email lists by removing duplicate entries and invalid addresses.
Why Use Our Domain Tools?
Our advanced domain tools provide comprehensive domain information with lightning-fast processing and detailed analytics.
Lightning Fast
Process hundreds of domains in seconds with our optimized infrastructure and parallel processing.
Comprehensive Data
Get detailed registrar information, expiry dates, nameservers, and contact details for each domain.
Multiple Export Formats
Export your results in CSV, Excel, or JSON formats for easy integration with your workflow.