Usage

see dnszonetest -h:

usage: dnszonetest [-h] [-d NAMESERVER] [-p PROTOCOL] [-v] [-q] [-r] [-t] [-n]
                   [-s]
                   zonename zonefile

DNS Zone Test

positional arguments:
  zonename              zone name
  zonefile              zone file

optional arguments:
  -h, --help            show this help message and exit
  -d NAMESERVER, --nameserver NAMESERVER
                        DNS server to query.
  -p PROTOCOL, --protocol PROTOCOL
                        Protocol to use (udp/tcp) .
  -v, --verbose         Show verbose info (level DEBUG).
  -q, --quiet           No output.
  -r, --norec           Set No Recursion flag.
  -t, --ttl             Compare TTL values.
  -n, --ns              Compare NS records.
  -s, --soa             Compare SOA records.