Since some time ago (presumably after) 17:00 UTC, the domain name rf.gd went down.
Subdomains of rf.gd are unreachable
With rf.gd itself being unreachable, all free subdomains of rf.gd are unreachable as well. There is sadly no workaround for this.
If you do need your website to be reachable urgently, you can of course create an additional subdomain for your hosting using another domain name. You can do so through the Subdomains section in your control panel.
Effects on custom domains
While custom domains (like example.com ) are not part of rf.gd, custom domain name owners may still experience difficulty in one of the following ways.
Why did the issue apear?
The subbdomain was taken down by the .gd registery.
I belive this should be fixed if you make a new subbdomain from the Control panel → subbdomains → create subbdomain and then use a diffrent one.
UPDATE: As of August 12th 16:00 UTC, the domain name rf.gd was restored by the registry! The domain name is active once again, and all sites should be coming back online soon.
Please note that due to DNS caching, it can still take up to 48 hours for every website to be visible again for everyone.
When you make a sub domain with Infinityfree, they make a separate folder. You can either try Copy+Pasting it like he says, or you can download the files and reupload them to the new one.
However, if your moving phpVMS, please note you will have to change some info in one of the files or it won’t work properly:)