A technician is writing documentation regarding a company’s server farm.

The nslookup command should be run to confirm the server name for all Linux servers. Nslookup is a tool that queries DNS servers to resolve hostnames to IP addresses or vice versa. It can also provide other information about DNS records, such as MX, NS, SOA, etc. By running nslookup with the IP address of a Linux server, the technician can obtain its hostname. References: https://www.howtogeek.com/663056/how-to-use-the-nslookup-command-on-linux/