"confirmation" domain name. This confirmation domain is a pref by default set
to "example.com".
== Gotchas ==
=== Security ===
Warning: if you were relying on an 'enhanced' DNS service for Web Content Filtering or basic Malware/Botnet Protection, phishing protection, or RFC 1918 filtering, you won't be using it anymore (at least in Firefox) if you enable TRR.
== See also ==