Yes, it will, as it will issue a SSL certificate from Let’s Encrypt after doing some steps, and you won’t even need a specific online tool to do that! If you want to read more about this new feature, please read this topic:
byet.org and epizy.com nameservers are the same ones. I prefer and recommend using the complete set of Byet nameservers (AKA ns1.byet.org, ns2.byet.org, ns3.byet.org, ns4.byet.org and ns5.byet.org) for maximum reliability, but you can choose whatever nameserver kind you want.