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
2024-03-01-1709251915-fdns_txt_mx_mta-sts.json.gz
627c894732f7b863fa5639e93f9e6460a69be1fc
11.5 MB March 1, 2024
2024-03-01-1709251822-fdns_ns.json.gz
4a46465cbb99410eda5aa183ea8ae6c6b41f03f0
8.4 GB March 1, 2024
2024-03-01-1709251618-fdns_mx.json.gz
70b49cb187e38d62c4c3cc8716187374e22bc16a
4.7 GB March 1, 2024
2024-02-24-1708755882-fdns_ns.json.gz
c4af7a768466fda21492f7ae4dbb72ba4374d083
8.4 GB Feb. 24, 2024
2024-02-23-1708709513-fdns_cname.json.gz
8ab81cce3cb0a6b5ae431ad549b4a1e50a8b8066
2.3 GB Feb. 24, 2024
2024-02-23-1708707009-fdns_txt.json.gz
3bb6d6224e1f429239da3257ab5161cbcfe3f978
7.0 GB Feb. 24, 2024
2024-02-23-1708705341-fdns_a.json.gz
f6c45a56792444322369d80605731e798f4a5dfa
19.5 GB Feb. 24, 2024
2024-02-23-1708647128-fdns_caa.json.gz
2ebada69eb53ccd2f0621148688900afc6c0f5a8
2.5 GB Feb. 23, 2024
2024-02-23-1708647112-fdns_aaaa.json.gz
853598c54ed4afcc62a51ae448d48e15055077ab
4.7 GB Feb. 23, 2024
2024-02-23-1708646896-fdns_any.json.gz
ec66c1cc04283b1f9fa08ffb8c17f681062ac997
67.1 GB Feb. 24, 2024