Check if a domain is on any blacklists or has a poor reputation.
Domain Reputation Check
Enter a domain to check its reputation and blacklist status.
About Domain Reputation
Domain reputation is a measure of how trustworthy a domain is based on its history and behavior. Domains with poor reputation may be involved in spam, phishing, malware distribution, or other malicious activities.
Why Domain Reputation Matters
Email Deliverability: Emails from domains with poor reputation are more likely to be blocked or sent to spam
Website Accessibility: Some security products may block access to websites with poor reputation
Business Reputation: A domain's reputation reflects on the business or individual that owns it
Security: Checking a domain's reputation before visiting it can help protect against phishing and malware
Common Reasons for Poor Reputation
Spam: Sending unsolicited bulk emails
Phishing: Attempting to steal sensitive information by impersonating legitimate entities
Malware: Hosting or distributing malicious software
Botnets: Participating in networks of compromised computers
Content Violations: Hosting illegal or prohibited content
Improving Domain Reputation
Implement SPF, DKIM, and DMARC: These email authentication protocols help prevent email spoofing
Monitor Blacklists: Regularly check if your domain is on any blacklists and take steps to get delisted
Secure Your Website: Use HTTPS, keep software updated, and implement security best practices
Control Email Sending: Ensure your domain isn't being used to send spam or phishing emails
Request Removal: If your domain is incorrectly blacklisted, contact the blacklist operator to request removal
Note on Blacklist Results
Being listed on a single blacklist doesn't necessarily mean your domain has a poor reputation overall. Different blacklists have different criteria and false positives can occur. However, being listed on multiple blacklists is a strong indicator of reputation issues that should be addressed.