Website unreachable - 504

Hello,

My website, http://alineofdreams.rf.gd/ (wordpress blog), is unreachable and throw me a 504 error
but i have not touched anything ?

What’s the matter ?
What should I do ?

Thank you for your help

@Admin Is it on your side ?

This issue is caused by the DDoS attacks that have been affecting our servers for the last few days: https://forum.infinityfree.net/discussion/1548/ftp-connectivity-issues-website-connection-timed-out