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
2022-04-08-1649376357-fdns_a.json.gz
532bc59490afc2d94e664b6cddbc24a0832d6589
17.8 GB April 8, 2022
2022-04-02-1648897632-fdns_cname.json.gz
a251c6a7f3a61f5b9ca86a6593af3a69acddfff9
2.3 GB April 2, 2022
2022-04-02-1648865281-fdns_ns.json.gz
6410a37e178572d7648d59c3c64ca8efbf0fc6ea
7.5 GB April 2, 2022
2022-04-01-1648819130-fdns_any.json.gz
55e6edba8c6a817401fd686ecf6cf263df6c4210
57.9 GB April 2, 2022
2022-04-01-1648818785-fdns_a.json.gz
ee9fcdc28f2372a200bbdef0df493b47e01f005d
17.8 GB April 2, 2022
2022-04-01-1648817630-fdns_mx.json.gz
a12c9b56feb1d49d2926c95cd3e7809f3a869fca
4.4 GB April 2, 2022
2022-04-01-1648808209-fdns_txt_mx_dmarc.json.gz
481b9c6cae82659affa2b2e0137d339245a35a5f
25.3 MB April 1, 2022
2022-04-01-1648771788-fdns_caa.json.gz
42e50190960274ccc3665419002d5d58211ee369
2.0 GB April 1, 2022
2022-04-01-1648771671-fdns_txt_mx_mta-sts.json.gz
0ac6c6256f79352d96e524b5bd68dff9734b6e0f
10.4 MB April 1, 2022
2022-04-01-1648771560-fdns_txt.json.gz
a0b4e3eddd59db1ed719450b16fbdcddac479dc3
5.9 GB April 1, 2022