Specify DNS servers for iOS and macOS devices

You can specify the DNS servers that you want to use to access specific domains. This setting can help provide a faster and safer web browsing experience.
  1. In the management console, on the menu bar, click Policies and profiles > Networks and connections > DNS.
  2. Click The Add icon.
  3. Type a name and description for the profile.
  4. Click the tab for a device type.
  5. Select the DNS protocol used to communicate with the DNS server.
  6. Do one of the following:
    1. If you selected HTTPS, type the URI template of the DNS-over-HTTPS server using the https:// scheme.
    2. If you selected TLS, type the hostname of the DNS-over-TLS server.
  7. To prevent users from disabling the settings, select the Do not allow user to disable DNS settings check box. This option affects supervised devices only.
  8. In the DNS addresses field, specify the list of IP addresses for any DNS servers that you want to use. These can be a mixture of IPv4 and IPv6 addresses.
  9. In the Domains field, specify the list of domain strings that will be used to determine which DNS queries will use the DNS servers.
  10. In the DNS on demand rules field, specify the DNS on demand rules using the sample payload format.
  11. Repeat steps 5 to 10 for each device type.
  12. Click Save.