NAME

       adnsheloex - Asynchronous-capable DNS client utilities

DESCRIPTION

       usage: adnsheloex [<options>] [<logfile>]

              adnsheloex --version|--help

       options: -c <concurrency>  set max number of outstanding queries

       -p     use poll(2) instead of select(2)

       -d     turn on debugging

       -C <config>
              use instead of contents of resolv.conf

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.