https://forum.howtoforge.com/threads/ipv6-without-ipv4-in-vhost-through-dns-zone-in-ispconfig3-1-debian-10.83648/
IPv6 Without IPv4 in Vhost through DNS zone in IspConfig3.1 Debian 10 | Howtoforge - Linux Howtos...
When i am trying to just use wildcard for IPv4 and Use IPv6 through my ISConfig3 Panel on a host that is IPv6 Enabled. I am enabling LetsEncrypt SSL...