MassResolve

This program performs reverse DNS lookups for network blocks or an input file. The requests can be performed mulit-threaded.

Developer

John Anderson

Usage

./res <subnet or filename to resolve> <forks>

Example 1 - mass resolve 192.168.1.0/24 with 64 forks


./res 192.168.1 64

Example 2 - mass resolve 10.0.0.0/8 with 128 forks


./res 10 128

Example 3 - mass resolve from a file called iplist with 10 forks


./res iplist 10

Updates

res-2 is a slightly updated version to fix compilation warnings and a crash bug on certain systems.

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