Trademarks are trademarks. But, scammers who want to steal the domain from you are scammers... Do a lookup on their domain and compare the results. If still un

Trademarks are trademarks. But, scammers who want to steal the domain from you are scammers... Do a lookup on their domain and compare the results. If still unsure, email air b'n'b's actual support and ask them if that email address is legit. ...without necessarily pointing out your domain... why open two cans of worms?