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
2022-12-03-1670038653-fdns_ns.json.gz
ba1a5e87a3938276d0319657299e7e1dd89ea4b2
7.4 GB Dec. 3, 2022
2022-12-03-1670036524-fdns_mx.json.gz
3b47ebdd6db638825a404bdb73ee37e297197afc
4.3 GB Dec. 3, 2022
2022-12-02-1669990916-fdns_caa.json.gz
97fd62e740e38b98e47b909f8089d08738e8bce8
2.0 GB Dec. 3, 2022
2022-12-02-1669989195-fdns_cname.json.gz
f603f064c38a0ea852fa904ce5c9481c062063eb
2.2 GB Dec. 3, 2022
2022-12-02-1669939738-fdns_a.json.gz
eb09b89b7e36effe45cabf6cfb4454cc64a3adc1
17.2 GB Dec. 2, 2022
2022-12-02-1669939613-fdns_aaaa.json.gz
3083dd388ff4f4d7a46f128ca5d0f2a949ba3dff
3.9 GB Dec. 2, 2022
2022-12-02-1669939492-fdns_txt.json.gz
fe11018a9f5e844de38466b72bd0901442f61197
6.0 GB Dec. 2, 2022
2022-12-01-1669884915-fdns_txt_mx_dmarc.json.gz
e862a09da54b782e0d9fc4698a654a71dad25c0b
27.2 MB Dec. 1, 2022
2022-12-01-1669853041-fdns_txt_mx_mta-sts.json.gz
847a12c5b5cf66671060a32ec5dd039b4dc43d5b
11.7 MB Dec. 1, 2022
2022-11-26-1669468653-fdns_cname.json.gz
3be62aa2a60ef804bee77b1be6665e385ae9a590
2.2 GB Nov. 27, 2022