host is the command to find out the hostnames that are assigned to an IP address:
$ host 10.20.88.160 160.88.20.10.in-addr.arpa domain name pointer earth.test.
In this example, earth.test is the hostname that resolves to 10.20.88.160.
Please enable JavaScript to pass antispam protection!Here are the instructions how to enable JavaScript in your web browser http://www.enable-javascript.com.Antispam by CleanTalk.