mstdn.starnix.network is one of the many independent Mastodon servers you can use to participate in the fediverse.
Starnix is a Fediverse/ActivityPub Focused platform. Topics are mainly Technology and computer related but are not required to fall into those categories.

Server stats:

26
active users

@meso

Like 90% certain it's a "social engineering" attack AKA I asked you to do something and you were stupid enough to do it (click a link).