Like traces of a younger Internet, where placeholders didn't have to matter and being uptight about this stuff was considered annoying by many colleagues.

It also feels like it could be reused across a bunch of languages and words. Supposedly noreply.com is up for sale, for the mere price of a very small studio in your expensive city of choice.

I'm sure other cases would net some results. By extensions (noreply.co.uk), words (useless.com sells clothes, ignoreme.com is apparently a Japanese static site) or even languages (nepasutiliser.fr) or across languages (deleted.fr is up for grabs..).