W3dt.net Alternatives

W3dt.net is described as 'offers DNS & Network Troubleshooting tools which are dedicated to providing relevant real-time data regarding networks, websites and other technical resources, free of charge for more than a decade!' and is a Network Monitor in the network & admin category. There are more than 25 alternatives to W3dt.net, 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 MxToolBox. Other great sites and apps similar to W3dt.net are SPFToolbox, Pingbreak, Curler by Amixr.IO and Netthrob.

W3dt.net alternatives are mainly Uptime Monitor Services but may also be Network Monitors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of W3dt.net.

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W3dt.net

Free • Proprietary
Network Monitor
Online

W3dt.net offers DNS & Network Troubleshooting tools which are dedicated to providing relevant real-time data regarding...

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Pingdom
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Paid • Proprietary
Uptime Monitor Service
Online
220 alternatives to Pingdom
Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.
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Pingdom Features
1. Website MonitoringPingdom can detect and resolve website performance issues proactively.
Performance Monitoring
Transactional Monitoring
intoDNS
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Free • Proprietary
Online
26 alternatives to intoDNS
intoDNS checks the health and configuration of DNS and mail servers.
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intoDNS Features
Custom Nameservers
Dns
DNS Server
MxToolBox
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Freemium • Proprietary
Uptime Monitor Service
Network Monitor
Online
31 alternatives to MxToolBox
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.
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MxToolBox Features
1. Website MonitoringMxToolBox can detect and resolve website performance issues proactively.
Network Tools
Server Monitoring
Blacklist monitoring
Email monitoring
SPFToolbox
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Free • Open Source
Mac
Windows
Linux
Online
Chrome OS
Self-Hosted
4 alternatives to SPFToolbox
SPFtoolbox is an open-source Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more
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SPFToolbox Features
REST API
Resume interrupted downloads
Pingbreak
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No
Free • Proprietary
Uptime Monitor Service
Network Monitor
Online
Discord
Mattermost
Slack
Twitter
148 alternatives to Pingbreak
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)
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Pingbreak Features
1. Website MonitoringPingbreak can detect and resolve website performance issues proactively.
Email notifications
Redirection errors detection
Real-time monitoring
Fullscreen mode for TV
Bearer authentification
Slack integration
Timezone customization
Free API
Twitter Integration
Mattermost notifications
Curler by Amixr.IO
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No
Free • Proprietary
Uptime Monitor Service
Network Monitor
Online
164 alternatives to Curler by Amixr.IO
Dead Simple Uptime Monitoring.
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Curler by Amixr.IO Features
1. Website MonitoringCurler by Amixr.IO can detect and resolve website performance issues proactively.
Web-Based
Cloud Monitoring
Server Monitoring
Performance Monitoring
Discontinued
https://amixr.io/Company sold to Grafana and product shelved.
Netthrob
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Yes
No
Paid • Proprietary
Uptime Monitor Service
Online
Self-Hosted
146 alternatives to Netthrob
Netthrob runs automated verification checks on your website every three minutes from five different geographies and immediately informs you through Phone, SMS & Email when your site goes down.
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Netthrob Features
1. Website MonitoringNetthrob can detect and resolve website performance issues proactively.
Add a screenshot
Silent Down
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No
Paid • Proprietary
Uptime Monitor Service
Network Monitor
Online
Software as a Service (SaaS)
183 alternatives to Silent Down
Silent Down is a website uptime and performance monitoring platform, to keep an eye on your application and instantly alert you if any issues arrive.
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Silent Down Features
1. Website MonitoringSilent Down can detect and resolve website performance issues proactively.
Performance Monitoring
Cloud Monitoring
Status Page
Application Monitoring
Server Monitoring
RapidSpike
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No
Paid • Proprietary
Uptime Monitor Service
Software as a Service (SaaS)
206 alternatives to RapidSpike
RapidSpike is a Digital Experience Monitoring Platform that interacts with your online platforms exactly as your customers do. It collects data across your digital ecosystem to help you improve a fast, reliable digital customer experience.
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RapidSpike Features
1. Website MonitoringRapidSpike can detect and resolve website performance issues proactively.
Real User Monitoring
Digital Experience Monitoring
Performance Monitoring
Lean20 Ping
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Yes
No
Paid • Proprietary
Uptime Monitor Service
Software as a Service (SaaS)
190 alternatives to Lean20 Ping
Unlimited monitors checked from multiple location every minute. Monitor any port or setup a "heartbeat" that works well for cron jobs or any service behind a firewall. Be alerted as soon as your service is offline via email or app integration.
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Lean20 Ping Features
1. Website MonitoringLean20 Ping can detect and resolve website performance issues proactively.
Downtime Detection