nitro1-3[]
nitro - 2nd April 2014 Hot!
nitro2 - 15th July 2014 Hot!
nitro3 - 25th February 2015 Hot!
merged server nitro1-3 started on 31st March 2015.
nitro4-6[]
nitro4 - 22nd March 2015 Hot!
nitro5 - 5th August 2015 Hot!
nitro6 - 3rd March 2016 New server!
merged server nitro4-6 started on 25th March 2016.
nitro7-9[]
none
nitro10-12[]
none