Brian Krebs writes on how browsers choose to display IDN. The issue here is of course spoofing valid URLs with visually similar letters. You probably would notice the lame attempt in the department line but some of the international characters are very similar or indeed identical. Depending on your personal preferences it might be a good idea to use punycode instead. Could save you a headache later.
https://krebsonsecurity.com/2018/03/look-alike-domains-and-visual-confusion/
Here are some of the applicable RFCs:
(Score: 2) by requerdanos on Monday March 12 2018, @01:12AM
On my desk is an en-us keyboard. In the keyboard drawer is an ru-ru keyboard. Both connected by the magic of USB. I switch among keyboard layouts with the scroll lock key--and the "current keyboard layout" is on a per-window basis, with the layout often switched when I want to type something, not "as soon as I start reading something."
I only have two different keyboard layouts plugged in, but I have lots of free USB ports.
No matter what keyboard I plug in or use, punycode is readable by no one.