A club for symmetrical DNS names

I have a demonstrated interest in symmetrical DNS names. “Symmetrical” could mean several things. Maybe a single name that is a palindrome, like if you owned elpmaxe.www.example. Maybe a pair of names that have reversed components, like if you owned example.institute and institute.example. Or maybe URLs that can be cut in half and flipped 180°, like https://zq.suns.bz//:sdʇʇɥ. With this interest, an unhealthy predilection to stay up late typing things into porkbun “just to see”, and the extre...