This root period was mentioned on reddit a while ago because the domain "youtube.com." would fail to serve ads. https://www.reddit.com/r/webdev/comments/gzr3cq

This root period was mentioned on reddit a while ago because the domain "youtube.com." would fail to serve ads. https://www.reddit.com/r/webdev/comments/gzr3cq/fyi_you_can_bypass_youtube_ads_by_adding_a_dot/ https://www.reddit.com/r/webdev/comments/gzr3cq/fyi_you_can_...