Unbanned.
I'm willing to give you the benefit of the doubt as to why you were banned as one year is a long time and you were banned only once back then however be warned that next time, if you don't come ask for an unban within 7 days, your unban request will be instantly denied.
Other than that, make sure to read the new rules as things have changed in a year, listen to our admins and ask if you're unsure about anything. Insulting is still a no-go so if you feel like you're getting angry, I'd recommend you just leave the server and go calm yourself down doing something else.
Welcome back.