-s,--serverns.my.domain. The DNS server to query.
-d,--domainmy.domain. The DNS zone to transfer/test.
-f,--fetchoutput.yml Pull down a list of hosts. Filters TXT and HINFO records. DNS transfers must be
enabled.
-c,--checkinput.yml Check that the DNS server returns results as specified by the file.
-q,--queryinput.yml Query the remote DNS server with all hostnames in the given file, and checks the IP
addresses are consistent.
-p,--pinginput.yml Ping all hosts to check if they are available or not.
-r,--reverseinput.yml Check that all address records have appropriate reverse entries.
--copy Display copyright information
-h,--help Show this help message.