NAME zonewalk - recursive DNS zone walk SYNOPSIS zonewalk [-d] [-4] [-6] [-l] [-s server] zone DESCRIPTION This script walks the given zone recursively and prints all the DWIM resource records. As a convenience, if you specify an ip address as startzone the reverse zone is fetched, e.g. 134.60 does the zonewalk for 2001:07c0:0900 does the zonewalk for The server option is optional. If you don't specify the server, default servers are used, as defined by the resolver config file. Keep in mind that the server must be authoritative for the zones and the client must be allowed to fetch the zones from the authoritative server via AXFR. OPTIONS -d Enable debug messages -4 Print A records, no AAAA records -6 Print AAAA records, no A records -l Long zone listing, print all resource records instead of DWIM -s server DNS server for zone transfers, must be authoritative or authorized ARGUMENTS Define the DNS start zone. LIMITATIONS If IPv6 addresses are given, abbreviated forms are not allowed, .e.g. 2001:07c0:0900 allowed 2001:7c0:900 not allowed AUTHOR Karl Gaissmaier, "" BUGS Please report any bugs or feature requests to "bug-app-dns-zonewalk at", or through the web interface at . I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. SUPPORT You can look for information at: * RT: CPAN's request tracker (report bugs here) * AnnoCPAN: Annotated CPAN documentation * CPAN Ratings * Search CPAN LICENSE AND COPYRIGHT Copyright 2012 Karl Gaissmaier. This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License. See for more information.