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

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File Name SHA1-Fingerprint Size Updated At
2020-03-03-1583232664-fdns_txt_mx_mta-sts.json.gz
b85ae945366db226e3e126d34bbae86d772e262a
8.1 MB March 3, 2020
2020-03-02-1583156062-fdns_cname.json.gz
d3d697a445b106af5cf26214fd45bc59460bc3f8
2.3 GB March 3, 2020
2020-03-01-1583076867-fdns_mx.json.gz
5eb7cd83fd8675db1574e3622bb91b2a5bb6aa22
3.3 GB March 2, 2020
2020-02-29-1583019762-fdns_any.json.gz
b2270df68483548f53fcee1bfc7ff5e918fb6bff
32.5 GB March 2, 2020
2020-02-29-1582945810-fdns_a.json.gz
1b0d822ad79bb894bdb7b0c6f57e26aca5b31e44
21.8 GB March 1, 2020
2020-02-29-1582939737-fdns_txt.json.gz
1b54ecca95391474eaf1c836c99fd649e8878bcd
4.7 GB Feb. 29, 2020
2020-02-28-1582856436-fdns_aaaa.json.gz
92497a5f59aa49918002743c025f5a5a67fa0e00
1.7 GB Feb. 29, 2020
2020-02-23-1582480801-fdns_cname.json.gz
0fe41912d9eee6ed60ba5af97cced39272fc1b56
2.3 GB Feb. 24, 2020
2020-02-22-1582400344-fdns_aaaa.json.gz
d0b0d689d13479a2e3098faa47517ef64e99d724
1.8 GB Feb. 23, 2020
2020-02-22-1582398850-fdns_a.json.gz
7eebf477d190133c699ff265e2194893eee37ebb
21.4 GB Feb. 24, 2020