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
2020-02-15-1581796712-fdns_aaaa.json.gz
50e7bee4c63c7635c0bf4346af27ebf5945b90b8
1.8 GB Feb. 16, 2020
2020-02-15-1581770840-fdns_any.json.gz
857b9de3995c2fbca329ae1447c5fe66e7c645b5
31.9 GB Feb. 17, 2020
2020-02-14-1581718133-fdns_txt.json.gz
8a0a400ac0d3fb8e2fa24e03ff28f7ecca763773
4.7 GB Feb. 15, 2020
2020-02-14-1581638726-fdns_a.json.gz
bb174f27b9af90a094c4dd547bac36b75950f748
21.2 GB Feb. 15, 2020
2020-02-14-1581638604-fdns_mx.json.gz
4a5ec5f7e8170c5bd2d8bf64f38aa03cebc40117
3.3 GB Feb. 14, 2020
2020-02-08-1581199107-fdns_a_mx_mta-sts.json.gz
039f3d5896e6e7eb74829d998aa4644b637f228b
99.5 MB Feb. 8, 2020
2020-02-08-1581153461-fdns_txt_mx_mta-sts.json.gz
499140b6648f5c42e544383699c599ba7091042e
8.7 MB Feb. 8, 2020
2020-02-07-1581043469-fdns_txt_mx_dmarc.json.gz
79c97a0b5ead255941f5f2789ff47deb41ab583f
19.9 MB Feb. 7, 2020
2020-01-26-1580031204-fdns_cname.json.gz
2fb44223bb95b20d37e254ee2abee907df32f7dc
2.2 GB Jan. 27, 2020
2020-01-25-1579980756-fdns_any.json.gz
d77039ce32c408a0c5699331bc7db49e2515c7bf
31.4 GB Jan. 27, 2020