D

DNS Blacklist Monitor 1.1

BLmonitor  ❘ Demo

Stay Ahead of Threats with DNS Blacklist Monitor by BLmonitor

Pete Milner

BLmonitor's DNS Blacklist Monitor provides real-time insights into your domain's blacklist status, ensuring you can tackle potential email deliverability issues proactively.
2025 Editor's Rating
DNS blacklist (DNSBL) monitor software is used to monitor your email server public IP address in DNS blacklist zones like zen.spamhaus.org and many others.
Why you should use DNS blacklist monitor software
Blacklist monitor software lets e-mail system administrators know before users told them that there is a problem in outbound e-mail messages because DNS blacklist monitor software continuously checks if your public IP address is listed in any DNS blacklist and if public IP address of email server has been accidentally registered in any DNS blacklist zone, DNS blacklist monitor software will send a notification to the administrator to take action about this issue and minimize down time for outbound email messages.
Of course some outbound messages may be rejected by recipients which depends on what DNS blacklists used by recipients Anti-Spam and time taken to resolve the issue.
The below flow chart show how your outbound email messages will be checked for spam on the recipient email server side (Image from spamhaus).

Why getting blacklisted in DNS blacklist zone is dangerous
Because if you are not using early notification system like DNS blacklist monitor software you may not know the issue unless some users begin to complain and in this case you will lose a lot of email outbound messages which are not recoverable and users have to send these emails again. for example if your email server public IP address accidentally blacklisted at 9 AM and you know about the problem at 11 AM then begin to troubleshoot and resolve the issue at 11:30 AM.
so you loose outbound messages between 9 AM and 11:30 AM and you have to told users about this issue to resend their emails if it didn't reach recipients.
you will also note that some recipients may send you a rejected message and others may not.

Overview

DNS Blacklist Monitor is a Demo software in the category Internet developed by BLmonitor.

The latest version of DNS Blacklist Monitor is 1.1, released on 11/14/2014. It was initially added to our database on 11/14/2014.

DNS Blacklist Monitor runs on the following operating systems: Windows.

DNS Blacklist Monitor has not been rated by our users yet.

Pros

  • Provides real-time monitoring of DNS blacklists.
  • Alerts users immediately when their IP addresses get blacklisted.
  • User-friendly interface that simplifies blacklist checking.
  • Supports multiple DNS blacklist sources for comprehensive monitoring.
  • Allows for historical tracking of blacklist status changes.

Cons

  • Limited functionality in the free version compared to paid options.
  • Dependency on external DNS blacklist databases, which may not be 100% accurate.
  • Some users may find the setup process complex initially.
  • Potential delays in receiving alerts due to network issues or API limitations.

FAQ

What is DNS Blacklist Monitor by BLmonitor?

DNS Blacklist Monitor by BLmonitor is a tool used to monitor the reputation of a domain or IP address across multiple DNS blacklists.

How does DNS Blacklist Monitor work?

DNS Blacklist Monitor works by periodically checking the specified domain or IP address against multiple DNS blacklists and providing a report on its blacklist status.

What are DNS blacklists?

DNS blacklists are lists that contain domains or IP addresses that have been identified as sources of spam emails, malware, or other malicious activities.

Why should I use DNS Blacklist Monitor?

Using DNS Blacklist Monitor can help you proactively monitor and maintain the reputation of your domain or IP address, and quickly address any issues that may arise.

How often does DNS Blacklist Monitor check for blacklisting?

The frequency of checks can be customized, but it is recommended to check at least once a day to stay updated on the blacklist status.

Can I monitor multiple domains/IP addresses with DNS Blacklist Monitor?

Yes, DNS Blacklist Monitor allows you to monitor multiple domains and IP addresses simultaneously.

Is my information secure when using DNS Blacklist Monitor?

Yes, DNS Blacklist Monitor takes data security seriously and ensures that your information is handled with the utmost confidentiality.

Can I receive alerts or notifications from DNS Blacklist Monitor?

Yes, DNS Blacklist Monitor offers alert notifications via email or other preferred communication channels to keep you informed of any changes in your blacklist status.

Is there a free trial for DNS Blacklist Monitor?

Yes, you can sign up for a free trial of DNS Blacklist Monitor to experience its features and benefits before committing to a subscription.

How do I contact BLmonitor's customer support for assistance?

You can contact BLmonitor's customer support team via email at [email protected] or through their website's contact form for assistance with any queries or issues.


Pete Milner

Pete Milner

I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.

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