Question

You are welcomed welcome加上d之后还是不客气的意思吗

Answer 1

不是，变成了被动。表示受欢迎
欢迎你再来。

Answer 2

You are welcome.
不客气。
You are welcomed.
欢迎你；你受欢迎
通常“you are welcomed”后面会加“to do sth”表示“欢迎你（做）.....”
如：
You are welcomed to China as well.
也欢迎你多到中国去参观。