One question for you, usually how do you check your internet connections? By using Ping method DNS and TCP procedure. Still it is impossible in huge task, now even it has come in the easiest method using a tool called NetCheck, it is a free portable utility that makes your work pretty easier by performing DNS and TCP test in a single click. Moreover, it is able to check that the internet connection is down or working proper in your system.
In this tool, normally the tool checks the status using DNS and resolves TCP connection tests.
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At the same time, the DNS test allows the utility to check your system whether it is able to resolve your Internet addresses to the corresponding numeric IP addresses while the TCP test decides whether your system is able to connect the servers online or not. The major thing to be noted about this utility, you don’t need to install this utility.
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