The dig tool can be installed using the distro’s package manager. If dig is not present on your system, the command above will print “dig: command not found”. The output should look something like this: DiG 9.11.3-1ubuntu1.1-Ubuntu To check if the dig command is available on your system type: dig -v This tutorial explains how to use the dig utility through practical examples and detailed explanations of the most common dig options. It is the most commonly used tool among system administrators for troubleshooting DNS problems because of its flexibility and ease of use. The dig command, allows you to query information about various DNS records, including host addresses, mail exchanges, and name servers. For example in Ubuntu the command to install trace route is “sudo apt-get install traceroute”.Dig (Domain Information Groper) is a powerful command-line tool for querying DNS name servers. To perform a trace route in Linux open Terminal and type in “traceroute ” replacing with your domain name or IP address. If you do not have trace route installed you may need to install it.

Once open, type in “traceroute ” replacing with your domain name or IP address.

You can open Terminal by going to “Applications” in finder, then “Utilities” and double clicking on “Terminal”. To perform a trace route in Mac you need to open Terminal. Replace with your domain name or IP address. Command prompt should display a black box in which you can type the command “tracert ”. You can perform a traceRoute in Windows Vista, Windows 7 and above by opening the “Start” menu to find the search field. TraceRoute shows you the route (path) that was used to connect you to the IP address or hostname.

Mac terminal commands display dns