Personally, I wouldn't trust it. But, if you want to find out for sure, respond to the guy and ask if he will talk to you. See if he will share personal info with him like his name and general area where he lives. Trust is a two-way street. If he won't trust you to know about him then don't trust a damn thing he tells you.
IMO.
Unless otherwise stated, any and all information I post is my opinion which is subject to change. I accept no responsibility for anyone who chooses to take any action based upon anything I post.