rblcheck is a simple PHP function that checks the provided IPv4 address against a set of blacklists. It returns an array containing the blacklists that have you blocked.
- PHP 5.2.0 or greater. (you can remove filter_var if you want to use an older version)
- Google DNS has issues with checking blacklists in this manner. Your server should use another DNS provider. There are plenty of good options. I use OpenDNS.
Code is licensed under MIT Public License.
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