add section on default DNS servers

This commit is contained in:
Daniel Micay 2020-03-02 05:09:22 -05:00
parent 82550d98fc
commit 77b304c92e

View File

@ -66,6 +66,7 @@
bundled apps make by default?</a></li>
<li><a href="#cellular-tracking">What does GrapheneOS do about cellular
tracking and silent SMS?</a></li>
<li><a href="#default-dns">Which DNS servers are used by default?</a></li>
<li><a href="#custom-dns">How do I use a custom DNS server?</a></li>
<li><a href="#private-dns-ip">Why does Private DNS not accept IP
addresses?</a></li>
@ -375,6 +376,16 @@
sending texts or other data is not required or particularly useful to track devices
connected to a network for an adversary with the appropriate access.</p>
<h3 id="default-dns">
<a href="#default-dns">Which DNS servers are used by default?</a>
</h3>
<p>By default, the OS uses the network-provided DNS servers, whether those come from
DHCP or static network configuration. If no DNS servers are provided, GrapheneOS uses
<a href="https://developers.cloudflare.com/1.1.1.1/what-is-1.1.1.1/">Cloudflare DNS</a>
as the fallback rather than Google Public DNS. In practice, the fallback is rarely
used and has little real world impact.</p>
<h3 id="custom-dns">
<a href="#custom-dns">How do I use a custom DNS server?</a>
</h3>