command module
Version: v0.0.0-...-f5b960a Latest Latest

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Published: Sep 30, 2015 License: MIT Imports: 6 Imported by: 0


dnsblcheck, reads one or more DNSBL hosts from stdin and checks if the IP address is listed

dnsblcheck is a command-line utility written in Go to check if an IP address is listed at a DNS-based Blackhole List (DNSBL).

An example list of DNSBL hosts is included (original source).

If the IP address is listed, the DNS TXT record is printed to stdout and program exits with status code 1.


You need a working Go installation to compile dnsblcheck.

git clone https://github.com/c-rack/dnsblcheck
cd dnsblcheck
go build


cat dnsbl.txt | ./dnsblcheck


Copyright (C) 2013 Constantin Rack

Licensed under the MIT License.


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