> We are still decades away from it being viable for servers to run IPv6 first.

Just put Cloudflare in front of it. You don’t need to use IPv4 on servers AT ALL. Only on the edge. You can easily run IPv6-only internally. It’s definitely not an afterthought for any new deployments. In fact there’s even a US gov’t mandate to go IPv6-first.

It’s the eyeballs that need IPv4. It’s a complete non-issue for servers.

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btilly 2 hours ago | parent [-]

You have a point. But you still need DNS to an IPv4 address. And the fact that about 70% of websites are IPv4 only means that if you're setting up a new website, odds are good that you won't do IPv6 in the first pass.

	▲	sgjohnson 2 hours ago \| parent [-]
		Cloudflare proxy automatically creates A and AAAA records. And you can’t even disable AAAA ones, except in the Enterprise plan. So if you use Cloudflare, your website simply is going to be accessible over both protocols, irrespective of the one you actually choose. Unless you’re on Enterprise and go out of your way to disable it.