Troubleshoot network performance issues from your smartphone with our free mobile app for Android and iOS, or our web app.
Experience the next generation of network monitoring and debugging. Sonar Lite gives you complete visibility of your domains from dozens of geographically unique locations within the Constellix network. Identify bottlenecks, verify connectivity from different locations, and root out network latency.
Sonar Lite is the only app that allows you to specify a DNS Lookup by a specified location. Measure the performance of your DNS against either a public resolving name server or your authoritative name server. Use this tool to quickly check that your users are seeing the correct DNS resolution worldwide.
A TCP Check, also known as a port check, allows you to verify connectivity of a hostname across various port and protocols. TCP, or Transfer Control Protocol, is one of the main protocols used to exchange information over the Internet –specifically for application programs.
Not sure what name servers you are using? Quickly see what name servers are authoritative for your domain. For example, the Constellix name servers are:
A public WHOIS listing shows domain registration information such as:
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