Windows Server 2019: DNS Server
(01) Install DNS Server
(02) Add Forward lookup Zone
(03) Add Reverse lookup Zone
(04) Add A/PTR record
(05) Verify resolving
(06) Add MX record
(07) Add CNAME record
(08) Configure Secondary Zone
(09) Configure Stub Zone
(10) Set Forwarder
(11) Set Conditional Forwarder