Cost / License
- Free
- Open Source (AGPL-3.0)
Germany
EUPlatforms
- Online
+4
Free MxToolBox AlternativesWebsite Monitoring Tools & Uptime Monitor Services like MxToolBox
The best free alternative to MxToolBox is Domain Digger, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to MxToolBox and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to MxToolBox are HetrixTools, techkit.net, DetectZeStack and ip.me.
Alternatives list
128 HetrixTools alternativesHetrixTools offers minute-by-minute global uptime monitoring with 15 free monitors, blacklist alerts for IPs and domains, and server resource tracking. Features a user-friendly design, public uptime pages, white label reports, and continuous updates for enhanced functionality.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
+7![(dark mode) Server Resource Monitoring [1]](https://img.alternativeto.net/s/309x197/jpeg/hetrixtools_672860_full.png)
Cost / License
- Free
- Proprietary
Platforms
- Online
API suite for website intelligence: tech stack detection (Wappalyzer fingerprinting + DNS + TLS + HTTP headers), SSL/TLS certificate inspection, DNS intelligence with provider enrichment, security header analysis with letter grading, and technology change monitoring.
Cost / License
- Free
- Proprietary
Platforms
- Online
Monitor your website, server, API, application, service and get notified if your resources have some problems with availability. Upzilla notifies you in Slack, Telegram, Messenger, or by email. Works also as a public status page with subscriptions.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
+1
97 OneUptime alternativesOpen-source observability platform providing uptime monitoring, alerts, incident management, status pages for transparency, log and error tracking, performance and security monitoring, automated API testing, on-call rotation, and integrated root-cause analysis for operations teams.
Cost / License
- Freemium
- Open Source (Apache-2.0)
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)
Cost / License
- Free
- Proprietary
Platforms
- Online
NsLookup shows all the DNS records for the website you're visiting. It has support for popular DNS servers like Google DNS, CloudFlare DNS and OpenDNS, but also local DNS servers all over the world.
Cost / License
- Free
- Proprietary
Platforms
- Online
SPFtoolbox is an open-source Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
- Self-Hosted
Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
United States
![(dark mode) Server Resource Monitoring [1]](https://img.alternativeto.net/s/618x394/avif/hetrixtools_672860_full.png)
Switzerland
India
Romania
It has a more modern and cleaner UI