Slookup for Linux is a simple program to do parallelized DNS lookups in a convenient way (useful for log parsing scripts and one-liners). It reads names (A/MX/NS lookups) or addresses (in dotted-quad format for PTR) on stdin and writes the results on stdout. One record per line. It can run up to 128 parallel DNS lookup processes (easily overloading a slow DNS server) which makes for Really Fast lookups for a large number of records. Beware, output is written in the order the DNS replies are received, which is usually different from the input order if parallel lookups are done.
File Size11.01 kB
Operating System Linux


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