My server is Ubuntu : Ubuntu 18.04.6 LTS
MY PLesk : Plesk Obsidian Versão 18.0.39
IPv6 validation for http:// agenciasailorweb.com.br
This tool lets you test the IPv6 configuration and connectivity of a web server.
ipv6-test.com
Result is :
AAAA DNS record - 2804:e6c:4000:11::1 - OK -...