Re:Cloudflare was down
by e40 on Friday July 17, 2020 @05:57PM
(#23876406)
Crazily, my local name resolution started failing, because I have these names servers: 192.168.0.99, 1.1.1.1 and 8.8.8.8. The first does the local resolution, but macOS wasn't consulting it because 1.1.1.1 was failing?? Crazy. When I removed 1.1.1.1 from the list, everything started working.
[ Parent
| on HN ]
DNS over HTTP might bypass your local nameservers.
What was failing was ssh to a local host. I can't imagine that Brew ssh uses DNS over HTTP.