On Tue, 2020-04-14 at 15:23 -0400, Ben Cotton wrote:
=== Caching ===
systemd-resolved caches DNS queries for a short while. This can [https://gitlab.gnome.org/GNOME/glib/-/merge_requests/682#note_441846 dramatically] improve performance for applications that do not already manually cache their own DNS results. (Generally, only web browsers bother with manually caching DNS results.)
=== Split DNS ===
Doesn't NetworkManager already broadly address both of these on all installations where it's used (which is all Fedora installs by default)?