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
2020-06-12-1591920216-fdns_a.json.gz
884d3a3f932b9312ac8860b3130728604963ef80
23.0 GB June 13, 2020
2020-06-08-1591626108-fdns_txt.json.gz
e66d2ac6fcbcb04b6365198016644e0c32aa4f3e
4.9 GB June 9, 2020
2020-06-07-1591565319-fdns_any.json.gz
65a5ee0198407d877ffcb9c6da24455786ccbd98
33.3 GB June 9, 2020
2020-06-06-1591476122-fdns_aaaa.json.gz
8777eb93d482d00a5d8b79cfef101faaabc2682b
4.1 GB June 7, 2020
2020-06-06-1591457508-fdns_any.json.gz
d0a4502f520beb0e6c637fa094030413d421480e
33.2 GB June 8, 2020
2020-06-05-1591395189-fdns_mx.json.gz
0f80358944624797c4351bf3e4dcd1934084520d
3.4 GB June 6, 2020
2020-06-05-1591315518-fdns_cname.json.gz
9488807a96d72e8c12a1f793f00006448c49deb3
2.3 GB June 5, 2020
2020-06-05-1591315402-fdns_a.json.gz
441496efc2fabacdf6f4bd6e48aabaefa4c2e490
23.1 GB June 6, 2020
2020-06-02-1591078479-fdns_txt_mx_mta-sts.json.gz
b556d92b62f7f967a4d3a26fb40e555f2a645376
9.1 MB June 2, 2020
2020-06-01-1591025498-fdns_txt_mx_dmarc.json.gz
ea654ceaeb581100789b8b01ce780464a25de147
21.6 MB June 1, 2020