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
2020-08-02-1596409124-fdns_mx.json.gz
33f26816425e37dbe58519ed1b59f5a574387660
3.3 GB Aug. 3, 2020
2020-08-02-1596407508-fdns_txt_mx_mta-sts.json.gz
9d0e305e8e0126b3875bf70431c58107851d7e23
9.4 MB Aug. 2, 2020
2020-08-01-1596325825-fdns_a.json.gz
76fca41d845f94e4e0c63e02bd4a712457392f3a
22.8 GB Aug. 3, 2020
2020-08-01-1596324267-fdns_txt.json.gz
1a81341a61c55a1f011d790ec759c17a50a66bf0
4.8 GB Aug. 2, 2020
2020-08-01-1596244521-fdns_cname.json.gz
06440c43155a421f9dd3e101f8a7964fbc940fc5
2.3 GB Aug. 1, 2020
2020-07-31-1596154138-fdns_any.json.gz
ada25b301cf4477d83c04f46927cd984a6d50b05
32.8 GB Aug. 1, 2020
2020-07-31-1596153920-fdns_aaaa.json.gz
6baf4a232122c91bbe95fa4d5c21a6f0bf9bf777
4.2 GB Aug. 1, 2020
2020-07-26-1595801134-fdns_txt.json.gz
fd3b05b6a9b4e298a11c3ea46f0579cef5dc99ee
4.7 GB July 27, 2020
2020-07-25-1595720498-fdns_a.json.gz
ee152dcd2b9f758a8a97d0fb2015487542a3345a
22.9 GB July 27, 2020
2020-07-25-1595720464-fdns_cname.json.gz
28e8607a641d00b3baeb9e4141d7c09fdbe32cfc
2.3 GB July 26, 2020