From cdfe156acdf159341cf7771b019f1aa08a19acac Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sun, 26 Jun 2016 17:35:22 +0200 Subject: man: document what Authenticated: in the systemd-resolve output actually means (#3571) My educated guess is that #3561 was filed due to confusion around the systemd-resolve "Data Authenticated:" output. Let's try to clean up the confusion a bit, and document what it means in the man page. --- man/systemd-resolve.xml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/man/systemd-resolve.xml b/man/systemd-resolve.xml index b7fbee3154..ca26bb4d49 100644 --- a/man/systemd-resolve.xml +++ b/man/systemd-resolve.xml @@ -114,6 +114,12 @@ and IPv6 addresses. If the parameters specified are formatted as IPv4 or IPv6 operation the reverse operation is done, and a hostname is retrieved for the specified addresses. + The program's output contains information about the protocol used for the look-up and on which network + interface the data was discovered. It also contains information on whether the information could be + authenticated. All data for which local DNSSEC validation succeeds is considered authenticated. Moreover all data + originating from local, trusted sources is also reported authenticated, including resolution of the local host + name, the localhost host name or all data from /etc/hosts. + The switch may be used to specify a DNS resource record type (A, AAAA, SOA, MX, ...) in order to request a specific DNS resource record, instead of the address or reverse address lookups. The special value help may be used to list known values. -- cgit v1.2.3-54-g00ecf