No mention of IP v6 at all in the post but luckily they did better on their docs at https://1.1.1.1/ https://1.1.1.1/ It is 2018, IP v4 isn't really something y

No mention of IP v6 at all in the post but luckily they did better on their docs at https://1.1.1.1/ https://1.1.1.1/ It is 2018, IP v4 isn't really something you should use other than as a fallback. "For IPv6: 2606:4700:4700::1111,2606:4700:4700::1001"