Boa!

Aqui estão os endereços de IPV6

Malware Blocking Only Primary DNS: 2606:4700:4700::1112

Secondary DNS: 2606:4700:4700::1002

Malware and Adult Content

Primary DNS: 2606:4700:4700::1113

Secondary DNS: 2606:4700:4700::1003

fonte: https://blog.cloudflare.com/introducing-1-1-1-1-for-families/