Automatic deletion of (spam) commentary

Hello WordPress Community,

Is there some built-in feature, which i can delete commentary automatically?

there are some spam-agents which post exactly the same link (e.g. seoblablab.com) in the url. how can i avoid this?
the commentary needs my activiation, but deleting everytime the same comments (or similar comments) is annyoing.

i am not sure how to search for that, i didn’t find any approriate solution for that. any hints?

thanks and greetings