I wrote most of the initial #DoH implementation for #Firefox back in the day. Six years ago I explained some of the internals on my blog: daniel.haxx.se/blog/2018/06/03…
thanks for sharing! Wouldn't lack of the CNAME TTLs suppor introduce the problem? I can imagine setup where there are 2 A records with huge TTLs and single CNAME with shorter TTL that is used for failover, blue/green etc...
Triskelion
in reply to daniel:// stenberg:// • • •Akkerman
in reply to daniel:// stenberg:// • • •daniel:// stenberg://
in reply to Akkerman • • •