GNU/Linux Command – HOST

host — DNS Look-up Utility

Summary:
host is a simple utility for performing DNS (Domain Name Service) lookups. It is normally used to convert names to IP addresses and vice versa.

Examples:
$ host google.com -- Show the IP Address of Google.com. $ host -v google.com -- Show detailed output. $ host -a google.com -- Show more details. $ host 127.0.0.1 -- Do reverse lookup and Show the host name. $ host -l mydomain.com -- List all hosts available in MyDomain.
Read: man host

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