I looked up lemmy.ml out of interest (I realise you aren't classifying it as generalist). Anyway: it says that the server is in France.
Also, if you're able to lookup by IP instead of URL, you can bypass any CloudFlare confusion, and confirm that LW is hosted in Finland.
Yeah - it's what I use for testing stuff (it's a bit underpowered though: 1 core CPU, 1 GB Ram). I made that comment partly to verify how it would be announced back to me from .world (except I forgot to subscribe first). Anyway, now mastodon.social is aware of me, and is very keen on telling me about accounts that have been deleted (I swear that site has deleted more accounts that could ever have been created).