NAME

       Net::DNS::RR::CAA - DNS CAA resource record

SYNOPSIS

           use Net::DNS;
           $rr = Net::DNS::RR->new('name IN CAA flags tag value');

DESCRIPTION

       Class for Certification Authority Authorization (CAA) DNS resource records.

METHODS

       The available methods are those inherited from the base class augmented by the type-
       specific methods defined in this package.

       Use of undocumented package features or direct access to internal data structures is
       discouraged and could result in program termination or other unpredictable behaviour.

   flags
           $flags = $rr->flags;
           $rr->flags( $flags );

       Unsigned 8-bit number representing Boolean flags.

       critical
            $rr->critical(1);

            if ( $rr->critical ) {
                   ...
            }

           Issuer critical flag.

   tag
           $tag = $rr->tag;
           $rr->tag( $tag );

       The property identifier, a sequence of ASCII characters.

       Tag values may contain ASCII characters a-z, hyphen and 0-9.  Tag values should not
       contain any other characters.  Matching of tag values is not case sensitive.

   value
           $value = $rr->value;
           $rr->value( $value );

       A sequence of octets representing the property value.  Property values are encoded as
       binary values and may employ sub-formats.

COPYRIGHT

       Copyright (c)2013,2015 Dick Franks

       All rights reserved.

       Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.

LICENSE

       Permission to use, copy, modify, and distribute this software and its documentation for
       any purpose and without fee is hereby granted, provided that the original copyright
       notices appear in all copies and that both copyright notice and this permission notice
       appear in supporting documentation, and that the name of the author not be used in
       advertising or publicity pertaining to distribution of the software without specific prior
       written permission.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
       INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
       PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
       FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
       OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
       DEALINGS IN THE SOFTWARE.

SEE ALSO

       perl, Net::DNS, Net::DNS::RR, RFC8659