Registration etc:
https://www.ragnaroktravels.com/
https://account.ragnaroktravels.com/
https://wiki.ragnaroktravels.com/

Client downloads (/vm/ mirrors included):
http://cdn.ragnaroktravels.com/ROTravelsSetupv2-3.exe
https://ufile.io/5rl6q95y

Extra shit:
https://www.ragnaroktravels.com/downloads/NvidiaFix.zip
https://www.ragnaroktravels.com/downloads/ExitLagPatch.zip