Iran's English radio website has an 8-part article makes every major anti-semitic claim in one convenient package.
It starts with the Zionist Jewish aims to take over the world, specifically Europe. It goes on to state that Zionism's goal is a state from the Nile to the Euphrates, that Ashkenazi Jews are all really Khazars, that Jews conspired with Nazis to facilitate immigration to Palestine, that there were no gas chambers, no crematoria and that the Holocaust is a myth altogether, that Jews ("Zionists") are trying to destroy Christianity as well as Islam.
Finally, in chapter 8, we learn where the Islamic Republic got these ideas from: The Protocols of the Elders of Zion, which are then quoted!
But Iran will keep telling you that they are only anti-Zionist, not anti-semitic.