nagios-check_dnsbl

This is a Nagios plugin to check whether your server is on a DNS blacklist.

Requirements

1. bash
2. dig

Installing

Put the file check_dnsbl.sh in your plugins directory.

Usage

/path/to/your/plugins/check_dnsbl.sh -H <IP address>

Example output

OK - 1.2.3.4 is not on any of 19 DNSBLs

DNS blacklists that this plugin checks for

• cbl.abuseat.org
• virbl.dnsbl.bit.nl
• blackholes.five-ten-sg.com
• dnsbl.inps.de
• ix.dnsbl.manitu.net
• no-more-funn.moensted.dk
• combined.njabl.org
• dnsbl.njabl.org
• dnsbl.sorbs.net
• bl.spamcannibal.org
• bl.spamcop.net
• sbl.spamhaus.org
• xbl.spamhaus.org
• pbl.spamhaus.org
• dnsbl-1.uceprotect.net
• psbl.surriel.com
• l2.apews.org
• dnsrbl.swinog.ch
• db.wpbl.info