DNS over HTTPS is being massively blocked.

admin

This is the English translation of your text:
"As of when I wrote this, it's no longer possible to use hostname-based access to known Doh services like Quad9, OpenDNS, Google DNS, NextDNS, Cloudflare-DNS, OneOneOneOne. This is happening either due to TCP RST or not working at all. This issue has already been tested locally and confirmed with 17CE. It's a widespread problem.
Please be aware that if you're using such services domestically, you should consider changing to IP-based access to Doh services or letting them go through proxies. This will prevent any potential negative effects on your usage or services."
Note: The original text was written in Chinese and contains HTML tags which were not properly formatted. My response attempts to preserve the meaning while formatting as per standard English conventions.