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agarzon / dnsbl.sh
Last active October 2, 2022 09:04
DNS Black List - Linux shell script (improved from: http://www.daemonforums.org/showthread.php?t=302)
#!/bin/sh
# Check if an IP address is listed on one of the following blacklists
# The format is chosen to make it easy to add or delete
# The shell will strip multiple whitespace
BLISTS="
b.barracudacentral.org
bb.barracudacentral.org
bl.deadbeef.com
bl.mailspike.net