RR::NSEC(3)

NAME
Net::DNS::RR::NSEC - DNS NSEC resource record

SYNOPSIS
"use Net::DNS::RR;"

DESCRIPTION
Class for DNS Address (NSEC) resource records.

METHODS

  nxtdname
    print "nxtdname" = ", $rr->nxtdname, "\n";

Returns the RR's next domain name field.

  typelist
    print "typelist" = ", $rr->typelist, "\n";

Returns a string with the list of qtypes for which data exists for this particular label.

  typebm
    print "typebm" = " unpack("B*", $rr->typebm), "\n";

Same as the typelist but now in a representation bitmap as in specified in the RFC. This is not the kind of method you will need on daily basis.

COPYRIGHT
Copyright (c) 2001-2005 RIPE NCC. Author Olaf M. Kolkman <olaf@net-dns.org>

All Rights Reserved

Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that 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, written prior permission.

THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS; IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Based on, and contains, code by Copyright (c) 1997 Michael Fuhr.

SEE ALSO
<http://www.net-dns.org/>

perl(1), Net::DNS, Net::DNS::Resolver, Net::DNS::Packet, Net::DNS::Header, Net::DNS::Question, Net::DNS::RR, RFC4033, RFC4034, RFC4035.