Nah, sorry but it's literally not my job to redirect someone's question that went to the wrong spot. "Hey, not familiar with that, I'd ask X" is fine. This sounds like extra messaging on my part that the person with the question or request is perfectly capable of handling themselves. It's unneeded chatter or noise.

However, if I do think it falls under my responsibilities but then I find out for some reason it's not after learning new information or hitting a wall, then yes, I'll absolutely fill in whomever it's supposed to go to.