Domain WHOIS Lookup

Domain WHOIS Lookup gives you instant access to WHOIS registration data, DNS records, and SSL certificate information for any website you visit. FEATURES: One-Click WHOIS Lookup - Automatically detects the domain of the current tab - View registrar, creation date, expiration date, nameservers, and more - No need to visit external WHOIS websites DNS Records - View A, AAAA, MX, NS, TXT, CNAME, and SOA records - Organized in a clean, tabbed interface - Essential for troubleshooting DNS issues SSL Certificate Info - Check SSL certificate validity and expiration - View issuer, subject, and certificate chain details - Quickly verify if a site's SSL is properly configured Lookup History - Keeps a local history of your recent lookups - Quickly revisit previous domain lookups - History stored locally in your browser only Copy All Info - One-click copy of all WHOIS, DNS, and SSL data - Paste into reports, tickets, or documentation instantly PRIVACY: - Only sends the domain name to lookup APIs to retrieve WHOIS/DNS/SSL data - No personal information is collected, stored, or shared - No tracking or analytics - Lookup history is stored locally on your device only PERFECT FOR: - Web developers checking domain and DNS configuration - SEO professionals researching competitor domains - Security analysts verifying SSL certificates - Domain investors checking registration details - IT administrators troubleshooting DNS issues Fast, lightweight, and privacy-friendly. All the domain intelligence you need in one click.