For example, when you go to the site http://фабрика-подарков.рф/  or http://мы7я.рф/ in the address bar there is a transformation of the names of sites from the Russian character set into the symbols of Punycode:  http://xn----7sbabcjm3ase5bdiji6c.xn--p1ai/  OR   http://xn--7-wtb9br.xn--p1ai/ In other browsers (Opera, Chrome, IE11), the names of sites in the address bar look correct.