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
2022-10-01-1664597203-fdns_txt_mx_dmarc.json.gz
7530de3893d330fad722d6d6325f6b51aae6932d
26.3 MB Oct. 1, 2022
2022-10-01-1664595624-fdns_txt_mx_mta-sts.json.gz
7862631a31bd9e24b7922df5d22a34f778f2e60c
10.8 MB Oct. 1, 2022
2022-09-30-1664577162-fdns_mx.json.gz
19ada9d1a291d84e44bdf47a50bcdaac067689a1
4.4 GB Oct. 1, 2022
2022-09-30-1664546716-fdns_any.json.gz
0af678aeb6bac9b07569813643cf529db70bcbd3
57.5 GB Oct. 1, 2022
2022-09-30-1664544014-fdns_a.json.gz
f7284802225facae9d252ea1372995dc916bb0d9
17.5 GB Oct. 1, 2022
2022-09-30-1664543737-fdns_ns.json.gz
8cdca25fb65d19b65c91cda4bac73dad8e661378
7.4 GB Oct. 1, 2022
2022-09-30-1664496594-fdns_caa.json.gz
093990906f4289608f8a1468f1845370efe429b7
2.0 GB Sept. 30, 2022
2022-09-30-1664496478-fdns_txt.json.gz
9b0d205ffa6b728154d865a3a6dc056857d7cf6d
6.0 GB Sept. 30, 2022
2022-09-30-1664496361-fdns_cname.json.gz
5a7892c0bc1ac3696db1942c1d081157c4e66e2f
2.3 GB Sept. 30, 2022
2022-09-30-1664496243-fdns_aaaa.json.gz
cf772b204bb12c5ec4bcfdb411ab4aa0a7f2fd0d
4.0 GB Sept. 30, 2022