NAME

       adnsresfilter - Asynchronous-capable DNS client utilities

DESCRIPTION

       usage: adnsresfilter [<options ...>]

       adnsresfilter
              -h|--help | --version

       options: -t<milliseconds>|--timeout <milliseconds>

       -w|--wait
              (always wait for queries to time out or fail)

       -b|--brackets
              (require [...] around IP addresses)

       -a|--address
              (always include [address] in output)

       -u|--unchecked
              (do not forward map for checking)

       --config <text>
              (use this instead of resolv.conf)

       --debug
              (turn on adns resolver debugging)

       Timeout  is the maximum amount to delay any particular bit of output for.  Lookups will go
       on in the background.  Default timeout = 1000 (ms).

COPYRIGHT

       Copyright © 1997-2000,2003,2006,2014-2016,2020  Ian Jackson
       Copyright © 2014  Mark Wooding
       Copyright © 1999-2000,2003,2006  Tony Finch
       Copyright © 1991 Massachusetts Institute of Technology
       This is free software; see the source for copying conditions.  There is NO  warranty;  not
       even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.