dnstraceroute - DNS traceroute utility

       dnstraceroute is a traceroute utility to figure out the path that a DNS request is passing through to get
       to  its destination.  Comparing it to a network traceroute can help identify if DNS traffic is routed via
       any unwanted path.

       dnstraceroute - DNS traceroute utility

-h--help
              Show this help

       -q--quiet
              Quiet

       -e--expert
              Print expert hints if available

       -a--asn
              Turn on AS# lookups for each hop encountered

       -s--server
              DNS server to use (default: first system resolver)

       -p--port
              DNS server port number (default: 53)

       -c--count
              Maximum number of hops (default: 30)

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

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

       -C--color
              Print colorful output

       Full Documentation available at https://dnsdiag.org/

User Commands                                     December 2016                                 DNSTRACEROUTE(1)

       usage: dnstraceroute [-h] [-q] [-a] [-s server] [-p port] [-c count] [-t type] [-w wait] hostname