IGNs: zNotnmjh, zefdf, MaxDominik2011 (Possibly used by one user) 

Reason: Possible ban evading, so check IPs. 

Proof: https://imgur.com/a/GTAb1TS 

Please note: Zefdf told Iron and I he has a little brother, but it is likely he's using accounts to ban evade. 

Update: Those accounts are IP-banned. nmjh/zefdf/max, now you know breaking the rules and being toxic does not pay.