96d384ca4f
https://www.rfc-editor.org/rfc/rfc4035.html#section-3.2.1 says security-aware recursive name server MUST set DO bit when sending requests. systemd-resolved does not do that by design. State it more clearly in manual page. Unlike other implementations it disables not only validation as it stated, but complete DNSSEC awareness. Signed-off-by: Petr Menšík <pemensik@redhat.com>
System and Service Manager
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