The header consists of information related to the dig version, status, id, and other additional information.; The question area consists of the query you request while executing the dig command.; The ...

The output of the command above shows that it took the DNS server 44 milliseconds to respond and retrieve the information from the requested DNS server. DNS Speed test check Now, let me choose another ...

Dig is a simple yet powerful tool in Linux that looks up Domain Name System (DNS) information about a specific remote server. Unlike tcpdump, it allows you to gain an insight on how a machine ...

When you run that command, you should see a listing for Transactions, Cache, and DNSSEC Verdicts (Figure A). Figure A The statistics for the DNS cache on Ubuntu Server 18.04.

If you're looking for a more efficient way to gather network device information on your Linux system, Jack Wallen shows you how to do just that with the nmcli command.

Verbose report. If you add the -v (verbose) option, you will see a lot of additional details. For networkworld.com, we would see 33 lines of output if the head command didn’t limit this to the ...

2. Clear Nscd DNS caching service. Nscd, short for name service cache daemon, is a caching daemon that provides a cache for the most common name service requests.It is the preferred caching service ...

If you run a “dig localhost” command, you will see an A record that simply ... the 8.8.8.8 IP address to show that it belongs to Google's DNS server. ... on the Linux command line. May 8 ...

The lscpu command gives you information about the CPU and processing units. It does not have any other options or functionality. lscpu. You will see the following output by running the above command.