diff --git a/man/resolved.conf.xml b/man/resolved.conf.xml index 24cf3e427c..25750c7eb7 100644 --- a/man/resolved.conf.xml +++ b/man/resolved.conf.xml @@ -170,9 +170,7 @@ downgrade to non-DNSSEC mode by synthesizing a DNS response that suggests DNSSEC was not supported. - If set to false, DNS lookups are not DNSSEC validated. In this mode, or when set to - allow-downgrade and the downgrade has happened, the resolver becomes - security-unaware and all forwarded queries have DNSSEC OK (DO) bit unset. + If set to false, DNS lookups are not DNSSEC validated. Note that DNSSEC validation requires retrieval of additional DNS data, and thus results in a small DNS lookup time penalty.