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
2021-07-16-1626393874-fdns_cname.json.gz
31e9379ee1c196dc0b2934c9ac081004c2fc4013
2.5 GB July 16, 2021
2021-07-09-1625873383-fdns_aaaa.json.gz
de96d2fa9907537d2730f38d9c3e0f6888bba73e
1.7 GB July 10, 2021
2021-07-09-1625871902-fdns_any.json.gz
0ebd3b680fc907333f7cd0b90e2df43fcef4fb80
32.3 GB July 11, 2021
2021-07-09-1625870991-fdns_txt.json.gz
29929c90090f16668fa4286b91a43fa2887834bc
5.3 GB July 10, 2021
2021-07-09-1625789397-fdns_ns.json.gz
a19246e676b03c17ee8b6adf66300517cfe723f8
7.4 GB July 9, 2021
2021-07-09-1625789277-fdns_mx.json.gz
452beec2b69c197c95f4d1ce2b93c336b05b6cec
3.4 GB July 9, 2021
2021-07-09-1625789160-fdns_cname.json.gz
7abf57357d0381ebdf97e635301949c080449337
2.6 GB July 9, 2021
2021-07-09-1625789095-fdns_a.json.gz
bfaf5f084da6b7078eb9c0ae88ac42c5a43a785b
20.1 GB July 10, 2021
2021-07-07-1625699115-fdns_mx.json.gz
bb49749c7615770369c78f7f4bef3499734e4895
3.4 GB July 8, 2021
2021-07-03-1625299172-fdns_ns.json.gz
ff4fc60d8a10f182f2198d11000c97fc953fe514
7.5 GB July 4, 2021