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

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File Name SHA1-Fingerprint Size Updated At
2021-12-31-1640909274-fdns_mx.json.gz
ddbf9e7d7e99b618e382cf911ac168fc54544e45
4.5 GB Dec. 31, 2021
2021-12-31-1640909273-fdns_aaaa.json.gz
067ed13e076a6043cda28baf21f1999cb2d883d3
3.7 GB Dec. 31, 2021
2021-12-31-1640909088-fdns_a.json.gz
63809882cde660a9147033d14410f0641102a000
17.3 GB Dec. 31, 2021
2021-12-25-1640396688-fdns_ns.json.gz
0860cee82f81a890cbc125a30428bc858fb4921d
7.5 GB Dec. 25, 2021
2021-12-24-1640353097-fdns_txt.json.gz
c6872994b41b7f9a9162e1906db1acd9130760e5
5.9 GB Dec. 25, 2021
2021-12-24-1640304581-fdns_caa.json.gz
380cf6e472a8032db6e8cedfe3a8b6b08f2e74dd
2.1 GB Dec. 24, 2021
2021-12-24-1640304340-fdns_any.json.gz
6150229492df0c72c7cdea922df17c74c7d6dc98
57.0 GB Dec. 25, 2021
2021-12-24-1640304245-fdns_cname.json.gz
5c621405f54a5affd10881fa36ba32f047d0d0ff
2.3 GB Dec. 24, 2021
2021-12-01-1638317387-fdns_txt_mx_dmarc.json.gz
33c0ea5336efb8ccb3724deff79c252f06116f77
24.9 MB Dec. 1, 2021
2021-12-01-1638317133-fdns_txt_mx_mta-sts.json.gz
4fd14f84c69895c89680b83484ec6dcc31083ed2
10.3 MB Dec. 1, 2021

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File Name SHA1-Fingerprint Size Updated At
20170311-fdns.json.gz
62c2e7adeea69ae1e7cca15973cc1d1dd3c1d361
20.7 GB March 11, 2017
20170225-fdns.json.gz
6d00f1275ef614b1fcab42af64097f4e04bb3027
20.7 GB Feb. 25, 2017
20170211-fdns.json.gz
a51fd71345e52f1ef7b7d33310d6c7e31f6db4e6
20.6 GB Feb. 11, 2017
20170204-fdns.json.gz
6c114bce5d7ec9a3dffa7533ebe0ef11d2d0c474
20.7 GB Feb. 4, 2017