Something I forgot to mention was that about a week ago, when I checked on a Lemmy instance (I believe it was lemmy, not sure which one though) I found out that I was blacklisted by some kind of service that protects websites from spam, bots, etc.

After a quick trip to their main website and putting my IP in, I learned that it was apparently flagged as not secure as it had a history of spamming and maybe something else that I’m forgetting.

So yeah, I’d think they just got mention of my IP being shady from somewhere and just blocked it, as it had worked flawlessly before this.