MxToolBox is described as 'All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool. Input a domain name or IP Address or Host Name. Links in the results will guide you to other relevant tools and information' and is an website in the Network & Admin category. There are more than 25 alternatives to MxToolBox, not only websites but also apps for a variety of platforms, including SaaS, Windows, Linux and Chrome OS. The best alternative is Pingdom. It's not free, so if you're looking for a free alternative, you could try intoDNS or HetrixTools. Other great sites and apps similar to MxToolBox are isUp (Free), Pingbreak (Free), SPF Toolbox (Free, Open Source) and Up Ninja (Paid).
- Pingbreak is an original and free monitoring service. Get notified through Twitter if your website is down. Pingbreak checks all of your websites each minute and alert you instantly by Direct Message (DM). View 132 alternatives to Pingbreak
- Free • Proprietary