As China Email List it is configured directly in our browser and is that currently the latest versions of Mozilla Firefox and Google Chrome support this protocol without a problem. Depending on the policy chosen in the browser itself, we should always query the Ministry of Health exclusively or, if this is unsuccessful, use "normal" DNS resolution without any kind of encryption.
The goal of DoH is the same as that of DoT, which is to increase user privacy and security by preventing MitM attacks that capture user's personal information.
It also mitigates other attacks such as DNS spoofing and DNS hacking. While DNS generally uses UDP port 53, DoH uses TCP port 443 to provide information security.
Which DNS servers can we use that are compatible with DNS over HTTPS?
These servers incorporate DNSSEC for more security.
Clean browsing: these DNS servers allow us to have web filtering, we have a total of three predefined filters and depending on each filter we may or may not be able to access different websites.
Security Filtering : These DNS servers filter phishing, malware and malicious domains, they don't block adult content.
The URL we need to enter is These servers incorporate DNSSEC for more security and do not maintain any type of record.
As you can see, we have a large number of alternatives to using DNS over HTTPS, and on top of that, we have parental control filters over DNS, all for free.
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