[squid-users] [ext] Re: Squid and DoH

[Marcus Kool]

On 02/03/2020 08:46, Ralf Hildebrandt wrote:
> * Andrea Venturoli <ml at netfence.it>:
>> On 2020-02-29 14:17, Matus UHLAR - fantomas wrote:
>>
>>> I guess DoH means dns over https and thus needs sslbump enabled.  the easy
>>> but limited way would be to disable connections to publicly available DoH
>>> servers.
>> Thanks.
>> Is someone maintaining such a list?
> There's one in the wikipedia entry.
>
> Ralf Hildebrandt
> Charité - Universitätsmedizin Berlin
> Geschäftsbereich IT | Abteilung Netzwerk
One can also use the URL database of URLfilterDB which includes the dnsoverhttps category.
See also https://www.urlfilterdb.com/suggestentries/lookup_url.html for an online database query.

Marcus