For whatever it is worth: Cloudflare, I totally love your geekyness.

@cloudshell:~$ nslookup 1.1.1.1

Non-authoritative answer: 1.1.1.1.in-addr.arpa name = one.one.one.one.

And your DNS is fast, the differences from the points I have tried(1) them on myself are not as big as what you list. But they are always fastest.

1: https://github.com/cleanbrowsing/dnsperftest