[sql] How to write "not in ()" sql query using join

Could some one please provide how to write following sql query using joins. I do not want use not in as well as if possible I would like to replace where condition as well.

SELECT d1.Short_Code
FROM domain1 d1
WHERE d1.Short_Code NOT IN (
  SELECT d2.Short_Code
  FROM Domain2 d2
)

I am using SQL Server 2008

SELECT d1.Short_Code 
FROM domain1 d1
LEFT JOIN domain2 d2
ON d1.Short_Code = d2.Short_Code
WHERE d2.Short_Code IS NULL

I would opt for NOT EXISTS in this case.

SELECT D1.ShortCode
FROM Domain1 D1
WHERE NOT EXISTS
    (SELECT 'X'
     FROM Domain2 D2
     WHERE D2.ShortCode = D1.ShortCode
    )