They will be all ready with company domain email id... to make sure you believe them .. but again if go deep into investigation.. you will understand that it's a domine created by people who don't respond to you for confirmation... Simply search in website for gov registered companies you will see some other company name... which is striked off with their registered number.......HR.. They say it's in merging process ..but it's not true... you cannot find the CEO Identity anywhere .. no LinkedIn accounts .. which wil confirm that it's fake ...Overall it's to loot people...