1. Is there a way to see if a player on your server has been banned from other servers? Not VAC banned or game banned. But just banned from other servers.
     
  2. believe their are tools like that on the Rust Admin tool, i think its like its own global ban list. Would be worth looking at
     
  3. Yeah, worth looking into Rustadmin as some admins still use it and its db to share bans. Other than asking server admins or searching public banlists yourself, not really @CNDBLOOD. One example is Rustafied, they have a public banlist.