Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is: speedtest1.vtvcab.vn
I have a problem with ookla server tester ( Connection over HTTPS failed). I had installed SSL cert for my domain name but it’s unable on ookla server ( port 8080). please help me