Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
dnsviz(1)		    General Commands Manual		     dnsviz(1)

NAME
       dnsviz -	issue and assess diagnostic DNS	queries

SYNOPSIS
       dnsviz command [	options	]

       dnsviz help [ command ]

DESCRIPTION
       dnsviz is a tool	for assessing the health of DNS	deployments by issuing
       diagnostic queries, assessing the responses, and	outputting the results
       in  one of several formats.  The	assessment may be directed towards re-
       cursive or authoritative	DNS servers, and the output  may  be  textual,
       graphical, or serialized	for programmatic review.

       dnsviz  is invoked by specifying	one of its commands as the first argu-
       ment on the command line, followed by arguments specific	to  that  com-
       mand.   If  the first argument is "help", then the usage	of the command
       specified by the	second argument	is displayed.  If no  second  argument
       is provided, then a general usage message is given.

COMMANDS
       probe  Issue diagnostic DNS queries.  See dnsviz-probe(1).

       grok   Assess diagnostic	DNS queries See	dnsviz-grok(1).

       graph  Graph  the  assessment  of  diagnostic  DNS  queries See dnsviz-
	      graph(1).

       print  Process diagnostic DNS queries to	 textual  output  See  dnsviz-
	      print(1).

       query  Assess a DNS query See dnsviz-query(1).

       help [ command ]
	      Show usage generally, or for a specific command.

EXIT CODES
       The exit	codes are:

       0      Program terminated normally.

       1      Incorrect	usage.

SEE ALSO
       dnsviz-probe(1),	  dnsviz-grok(1),   dnsviz-graph(1),  dnsviz-print(1),
       dnsviz-query(1)

0.6.5				  18 Nov 2016			     dnsviz(1)

NAME | SYNOPSIS | DESCRIPTION | COMMANDS | EXIT CODES | SEE ALSO

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=dnsviz&sektion=1&manpath=FreeBSD+12.1-RELEASE+and+Ports>

home | help