man get_root_domain (1): Retrieve suffix info from a domain using Domain::PublicSuffix

DESCRIPTION

The get_root_domain utility uses Domain::PublicSuffix to get the root or suffix for a fully qualified domain name. Given a FQDN, this utility will output the ``root domain'', and the suffix and TLD used to calculate that root domain.

Public Info Site:
<http://publicsuffix.org/>

SYNOPSIS

get_root_domain <domainname>

EXAMPLE USAGE

: $ get_root_domain www.google.com
      Domain: www.google.com
Root Domain: google.com
      Suffix: com
         TLD: com
$ get_root_domain www.google.co.uk
      Domain: www.google.co.uk
Root Domain: google.co.uk
      Suffix: co.uk
         TLD: uk

RETURN VALUES

Returns 0 if a successful lookup is done, non-zero otherwise.

BUGS

Please report any bugs or feature requests to "bug-domain-publicsuffix at rt.cpan.org", or through the web interface at <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Domain-PublicSuffix>. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

LICENSE

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.