My main website has all of a sudden stopped loading today.
The subdomain loads just fine.
I had a similar problem in the past but I solved it by using a vpn to access it & the infinityfree panel that was also not loading loaded aswell after that.
I checked the main domain on the infinityfree domain checker, and it shows my name server is missing.
As you can see in the screenshot I have the nameservers already setup on my domain provider - so there is clearly some disconnect or error that infinityfree domain checker is unable to verify that it is still updated, and as i mentioned my subdomain running perfectly fine aswell.