Spam IP Blocker v0.9.2Free spam IP blocker according to public DNSBL bases.Rating★ 4.6Active installations15.4K+ activeTested up toWP 3.1.4Requires PHPPHP —UpdatedUpdated Jun 27, 2011Downloads5.7K+ downloads
abuse.ch httpBL check v2.1This plugin checks if a visitor is listed on httpBL.abuse.ch.Rating★ 4.9Active installations49.4K+ activeTested up toWP 3.0.5Requires PHPPHP —UpdatedUpdated Aug 29, 2010Downloads6.7K+ downloads