Blacklist Monitoring

Protect your domain, IP address and mail server sender reputation

Do you know if your domain, IP address or mail server are blacklisted?

Without a powerful blacklist monitoring service, you may not be able to answer that question so easily. And if you’re unaware that you’re on a blacklist, the damage to your sender reputation could become a real issue if you continue to send out your marketing campaigns. Use our Blacklist Monitoring service to be alerted if you’ve been backlisted, it’s simple to set up and your first monitor is free!

The ZeroBounce Blacklist Monitoring service is now part of our Deliverability Tools. It’ll provide invaluable information about your domain, IP address or mail server blacklist status. Our system delivers automated checks of over 200 blacklist providers, and will alert you if yours are found listed.

How to get started with Blacklist Monitoring

Decide what you’d like to monitor

Our system can monitor three types of addresses; a standard domain (, and IPv4 address ( and IPv6 address (2001:db8::8a2e:370:7334). We recommend monitoring all three types, as this will provide greater coverage.

Monitor domains, IPV4, IPV6... you decide what to monitor
Get notified if your addresses are found to be blacklisted

Get Notified

Once your monitors are active, you’ll be notified if your addresses are found to be listed. We actively monitor over 200 blacklist providers. Depending on the subscription-level you’ve chosen, our automated checks will happen over multiple intervals, daily. And if you’re found listed, we’ll send out an alert email. We also alert you if you’ve successfully de-listed your address.

Act quickly and prevent sender reputation damage

Our email alert system will notify you if you’ve been listed, as well as provide you with the contact link to each blacklist provider’s website. From here you can quickly act to have your domain or IP address de-listed and mitigate any damage your sender reputation may experience.

Respond qiuickly with email notifications.

Try it for Free with your Freemium Account!