seenalts: 
  type: world  
  events:  
    on player joins:
      - flag server <player.ip.replace[<&dot>].with[_].before[<&co>]>:->:<player>
    on seenalts command:
      - define player <server.match_offline_player[<context.args.get[1]>]||none>
      - if <def[player]> !matches player {
      - narrate "<&c>This player has not been on this server before!"
      - queue clear
      }
      - if <player.has_permission[my.permission.node].not> {
      - narrate "<&c>You do not have the permission to do this."
      - queue clear
      }