What is a host?

- This is a Unix text file that provides the name resolution address of the host in the IP address.

In other words, the domain name to be used as a name server is used by adding 'ns' in front of the domain you wish to use.

- The 'Host Management' menu is a menu for creating hosts to build a name server.

To set up a name server (ex: m.aaa.com, mail.bbb.kr), use a company (generally a hosting company) that manages the name server for the domain, or set the name server to ns1.hosting.co.kr. , in the case of ns2.hosting.co.kr, you must add a subdomain and IP address in the Hosting KR [Domain > Additional Services > Name Server Settings Management] menu.