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

Study Details

Study

Forward DNS (FDNS)

Author

Project Sonar | Rapid7

Contact

Rapid7 Labs

Dataset Details

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.

Dataset Schema

Full Dataset Listing

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File Name SHA1-Fingerprint Size Updated At
2022-03-25-1648215998-fdns_a.json.gz
9fc446f8f48e5c70158e2ff85b5b3d2cf882eca0
17.7 GB March 26, 2022
2022-03-25-1648214349-fdns_txt.json.gz
c1d55fc5f49b285d5ccc9f78cab6085239f24ee2
5.9 GB March 26, 2022
2022-03-25-1648212137-fdns_ns.json.gz
89f43507974485240ee5adf08b0ef30473d97fed
7.4 GB March 26, 2022
2022-03-25-1648167059-fdns_mx.json.gz
4b494e36cdf8a1350556f408c561863d4a684f18
4.4 GB March 25, 2022
2022-03-25-1648166885-fdns_aaaa.json.gz
523165a053d6de9eaa5a287b2e7a07ccffb56897
3.6 GB March 25, 2022
2022-03-25-1648166775-fdns_caa.json.gz
4537ef6c31ac7dd8c7d17f922149a1296a437de4
2.0 GB March 25, 2022
2022-03-25-1648166684-fdns_any.json.gz
9e00fcd7d4530e7048385e02fe086cad8973e186
57.5 GB March 26, 2022
2022-03-19-1647655991-fdns_caa.json.gz
dd842a4915d39a6f24d6c7828d394a1d4d377426
2.0 GB March 19, 2022
2022-03-18-1647611387-fdns_a.json.gz
29f6c13b9315478cebe8b269c99f856914174cb2
17.5 GB March 19, 2022
2022-03-18-1647609535-fdns_mx.json.gz
3c25002c3e00fe0b9a9f7f877bfc4f85f48848d3
4.4 GB March 19, 2022