[gtirloni]

Most open source DNS servers already support it so you can self host just fine.

If you want a hosted solution, NS1 and Akamai support it as well. Although I don't think they put you in a better situation compared to just using Cloudflare.

[throwaway318]

Thanks for your reply. It's great to have one, even if to confirm these record types are not widespread yet. I don't really want to self-host DNS, and will eagerly and patiently wait for options to propagate around registrars and more independent DNS providers.

Thanks again.