What are HINFO records
HINFO records are system information records used to provide a definition of the hardware and operating system in use at a host. For security reasons, these records are rarely used on public servers.
D. CPU: A description of basic system hardware. Identifiable name of the CPU you want to point the record to.
E. OS: A description of the operating system and version
F. Notes: Add a helpful note with keywords so you can search for your records later.
G. Save and Close/Continue: Save your record changes and close or continue creating more HINFO records. Don’t forget to commit changes after you’re done making record changes for this domain!