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Forward DNS (FDNS)
External Dataset
External Data Source
56 (lowest rank is 56)

Category & Restrictions

dns data


DNS 'ANY', 'A', 'AAAA', 'TXT' and 'CNAME' responses for known forward DNS names

This dataset contains the responses to DNS requests for all forward DNS names known by Rapid7's Project Sonar. Until early November 2017, all of these were for the 'ANY' record with a fallback A and AAAA request if neccessary. After that, the ANY study represents only the responses to ANY requests, and dedicated studies were created for the A, AAAA, CNAME and TXT record lookups with appropriately named files. The file is a GZIP compressed file containing the name, type, value and timestamp of any returned records for a given name in JSON format. ;

Additional Details

dns, 1106, forward dns (fdns) , fdns, inferlink, external, external data source, source, corporation, inferlink corporation, aaaa, responses, cname, txt, names, rapid7, file, requests, gzip, files, 2017, records, compressed, returned, dataset, fallback, json, format, request, study, named, other, project, sonar, type, represents, neccessary, studies, timestamp, lookups, dedicated, created, appropriately, november