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
2024-11-02-1730573524-fdns_aaaa.json.gz
4a2210a4a7d677ca82c3e33bf3a086ccd1cce60a
4.9 GB Nov. 3, 2024
2024-11-02-1730572571-fdns_txt_mx_dmarc.json.gz
5d45f91b7b5433270494f10b08bd8776f25edb8a
46.6 MB Nov. 2, 2024
2024-11-02-1730570109-fdns_ns.json.gz
6a9ab20ce378464eea55bc973630240253babcf0
7.7 GB Nov. 3, 2024
2024-11-01-1730474191-fdns_a.json.gz
6ecd7b6ed6730f4c89a5d17cccd250512695c14b
20.6 GB Nov. 3, 2024
2024-11-01-1730449444-fdns_cname.json.gz
ac4049be085dc199e627abd75550c8c0e847d8f5
1.8 GB Nov. 2, 2024
2024-11-01-1730448450-fdns_txt_mx_mta-sts.json.gz
fcb5ef68f9f39e9830dffaa6b4f251a7e921e08a
18.5 MB Nov. 1, 2024
2024-11-01-1730420006-fdns_caa.json.gz
697667ccd327e56fbdb8d146caf8f52bdafa6c99
2.2 GB Nov. 3, 2024
2024-11-01-1730419855-fdns_any.json.gz
751743d4e75787fa7aeee8a0229edbf6aa0cd75a
59.8 GB Nov. 2, 2024
2024-10-27-1730000184-fdns_mx.json.gz
116da19eb726cba40d63ed2fa8d94e54e16277a3
3.8 GB Oct. 29, 2024
2024-10-26-1729965727-fdns_caa.json.gz
a811c3d9abcdb14d5cd74e1ca14e2d45b461d408
2.2 GB Oct. 27, 2024