This is a pure C99 program that accesses passive DNS database systems such as:

       * the DNSDB API server at Farsight Security
       * the CIRCL pDNS server at Computer Incident Response Center (LU)

An API key is required for operation. The command syntax was inspired by a Python script called dnsdb_query, but significant departure has occurred, largely inspired by a modern understanding of "time fencing" and a desire for new features such as CSV output and JSON reprocessing.

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Install this software package

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Install dnsdbq