Blacklist Checker

Check if your domain or IP address is listed on major spam blacklists. Protect your email reputation.

Check Type

Domain Name

What are Blacklists? DNS-based blocklists used by email servers to identify and block spam sources

Why Check? Being blacklisted can prevent your emails from reaching recipients, harming your sender reputation

Prevention: Use SPF, DKIM, and DMARC records, maintain good email practices, and monitor regularly

Removal: If listed, contact the blacklist operator directly to request delisting after fixing the issue