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All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.

StatusCake
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CheckServer by iqtechnology
Uptime.com
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checkthe.website
Monitor your servers for security threats with our port scanner, DNS tracking and SSL monitoring. Get instant alerts on changes, detect vulnerabilities and prevent security issues before they impact your business.

Which is more popular?
Based on our record, MxToolBox seems to be more popular. It has been mentioned 201 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | mxtoolbox.com | stackchanges.com |
| Pricing | — | |
| Company | — | Startup from the Netherlands · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of MxToolBox yet.
StackChanges specializes in monitoring server security and detecting critical changes that could impact your business. Our platform offers features such as uptime monitoring, DNS monitoring, and SSL certificate tracking, ensuring that you receive instant alerts for vulnerabilities and...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
MxToolBox is highly recommended for IT professionals, network administrators, email server administrators, and anyone responsible for maintaining the health and security of network systems. It is also beneficial for businesses of all sizes that rely on email communication and need to ensure their servers and domains are functioning correctly and not blacklisted.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Episode 201 - Tools, Tips and Tricks - MXToolbox.com
No StackChanges videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using MxToolBox and StackChanges. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Did you do blacklist (and other) checks with https://mxtoolbox.com/ ? - Source: Hacker News / 6 days ago
Made the switch to self-hosted https://mailu.io (on k8s) 2 years ago when Gandi announced the deprecation of their free plan. Happy after IP was off most blocklists, but setup was kinda rough - https://mxtoolbox.com is your friend. - Source: Hacker News / over 1 year ago
I used these tools in the past: https://mxtoolbox.com/ https://www.mail-tester.com/. - Source: Hacker News / over 2 years ago
Tracking StackChanges since Jan 2025.
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