Re: Encrypted DNS in Fedora

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* Marius Schwarz:

> Am 04.11.19 um 23:52 schrieb Michael Cronenworth:
>> cryptographic library into every process that queries an Internet host
>>> name.  That also applies to DNSSEC.
>>
>> The transition to DoT/DoH makes the resolv.conf file obsolete. Any
>> discussion on removing it entirely? Default to looking at a local
>> resolver.
>
> ahm.. in which way, does the use of encryption, make a sourcelist for
> dns names to ask, obsolete?

Names or servers?

> nscd i.e. uses resolv.conf as source for the round robin server list.

With encryption, the server address will always be 127.0.0.1 (or
potentially in the future, a UNIX domain socket) because pretty much all
the current DNS client software does not support encryption.  Running a
small local cache has other benefits as well, such as caching server
reachability information.

Thanks,
Florian
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