If it doesn’t have it, the request must be answered from another recursive server. The request will first check if your router has the information of many sites’ addresses in its cache. If you want to see the A record, you want to know the IP address of a particular domain.
How does Dig Command work?ĭig Command works the same way as a typical DNS query. Many old laptops can get a new life as a diagnostic tool. For this demonstration, we will use a random old laptop with the latest version of Linux Mint (19.1). You can try it on Linux, Mac OS, and Windows. You can use it to troubleshoot your DNS and make sure everything works fine. Dig command (Domain Information Groper) is one of the most popular DNS testing tools.
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