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The good thing about getaddrinfo: it works and on all platforms.

The bad things: not the full response details like the TTL (remember it is not just for #DNS), no way to control resolution from the application (some may say it is a good thing)

And it is only for A/AAAA records. How to use SVCB?

But also, Firefox (the speaker works for Mozilla) has a DoH client, DoH being easier / better than getaddrinfo for a Web browser.

#FOSDEM