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Check if your domain or IP is blacklisted with our free Blacklist Lookup tool. Protect your website and email reputation easily.
Protect your site's reputation, deliverability, and organic rankings with our free Blacklist Lookup tool. Essential for webmasters, email marketers, IT administrators, and SEO professionals, this fast security scanner checks your IP address or domain against major anti-spam databases and DNS blacklists (RBLs/DNSBLs). Whether you are troubleshooting email deliverability issues, monitoring domain security, or ensuring your site isn't flagged by search engines and security software, our tool delivers real-time blacklist status reports in seconds. Simply enter your domain name or IP address below and click submit to test your reputation immediately!
