Filtro
XG Firewall Sophos, debería permitir el filtrado de contenido por dominio completo, por ejemplo: .io , .com , .co


You can do this already. Create a URL group that contains the name of the top-level domains you want to control, then use those URL groups to define policy.
For example, to block all .io sites, create a URL group with ‘io’ in the ‘Domain names to match’ section.