It's complicated. Here is a report on dotless domains you may find interesting. https://www.icann.org/en/system/files/files/sac-053-en.pdf https://www.icann.o

It's complicated. Here is a report on dotless domains you may find interesting. https://www.icann.org/en/system/files/files/sac-053-en.pdf https://www.icann.org/en/system/files/files/sac-053-en.pdf