1.1.1.1 connection information
I am using Google Chrome with Cloudflare DoH, when I try to visit HSBC Malaysia website, I get a DNS_PROBE_FINISHED_NXDOMAIN error.
When I disabled DoH and just use normal Cloudflare DNS , I stop getting the error.
When I change the DoH provider to Google DNS, I stop getting the error.
More clues, it seems to be related to IPv6. Once I disabled native IPv6 from my ISP, then everything works.
Is there a problem with Cloudflare DoH over a native IPv6 connection?
More edit.
Strange, when I use Cloudflare DoH with Firefox, then the same website loads. This is the 1.1.1.1 connection information with Firefox. Edge Chromium behaves exactly the same as Chrome.