DOH appears to not resolve specific domains
I am using 140 ESR version on linux with Cloudflare's DNS over HTTPS and with DOH active for some reason resolving a domain like d3oklwo3y1bx83.cloudfront.net will resolve to local host IP 127.0.0.1.
I am using firefox about:networking#dnslookuptool to test resolution of the domain d3oklwo3y1bx83.cloudfront.net Both with DOH on and off the resolution remains local host. I tried another browser on the same workstation and I was able to receive a resolution of 13.225.193.203 13.225.193.133 13.225.193.64 13.225.193.58 Why is firefox ESR not able to resolve that domain? What are causes ?
Is is firefox dnslookuptool results.
Усі відповіді (1)
I have DoH set to Increased Protection using Cloudflare and when I do a DNS Lookup at about:networking#dnslookuptool I got the following back:
IPs 52.222.157.111 52.222.157.127 52.222.157.189 52.222.157.6 HTTPS RRs 1 d3oklwo3y1bx83.cloudfront.net (alpn="h2,h3" )
I am on Firefox release 147.0.3. So, seems like it should be working.