How to get DOMAIN name from SQL Server?

Question

I tried using EXEC sp_who2; to find the server's domain name, but it gives host, users, etc.

I need to know my SQL Server's domain name, so I can install a plugin to the SQL Server Management Studio.

Answer 1

In T-SQL, you would use this to query the Domain Name of the SQL Server:

SELECT DEFAULT_DOMAIN()[DomainName]