dnseval: - bulk ping utility that sends an arbitrary DNS query to a list of DNS servers

       dnseval  is  a  bulk  ping utility that sends an arbitrary DNS query to a given list of DNS servers. This
       script is meant for comparing response time of multiple DNS servers at once

       dnseval: -  bulk ping utility that sends an arbitrary DNS query to a list of DNS servers

-h--help
              show this help

       -f--file
              dns server list to use (default: system resolvers)

       -c--count
              number of requests to send (default: 10)

       -w--wait
              maximum wait time for a reply (default: 5)

       -t--type
              DNS request record type (default: A)

       -h--help
              show this help

       -f--file
              dns server list to use (default: system resolvers)

       -c--count
              number of requests to send (default: 10)

       -w--wait
              maximum wait time for a reply (default: 5)

       -t--type
              DNS request record type (default: A)

       The full documentation for dnseval can be found at https://dnsdiag.org/

User Commands                                    December 3 2016                                      DNSEVAL(1)

       usage: dnseval [-h] [-f server-list] [-c count] [-t type] [-w wait] hostname