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
2021-08-27-1630023414-fdns_ns.json.gz
a1db7e8ad6090f754746d0c07fefd52e08eebe94
7.4 GB Aug. 27, 2021
2021-08-27-1630023355-fdns_txt.json.gz
40b6067e70a8481dae01acfadb511b69a3f94499
5.3 GB Aug. 27, 2021
2021-08-27-1630023156-fdns_any.json.gz
46563d2eb099e4813e7d2db2fd59cd98d91d76e8
32.1 GB Aug. 28, 2021
2021-08-27-1630023019-fdns_aaaa.json.gz
9f35859a1acbc0ba3ca809c6f1b0207dc63bffce
1.7 GB Aug. 27, 2021
2021-08-27-1630022997-fdns_mx.json.gz
c4b33209c0c3a816a4dd6afe21101352ac62489f
3.4 GB Aug. 27, 2021
2021-08-27-1630022792-fdns_a.json.gz
97515f1333842bd13c6bb5f8730784f96053bd29
20.1 GB Aug. 28, 2021
2021-08-27-1630022740-fdns_cname.json.gz
bff3877c574984ae8d31375f2e7bd039763d7b9a
2.6 GB Aug. 27, 2021
2021-08-01-1627776546-fdns_txt_mx_mta-sts.json.gz
367c8c600e6760c7b4104f008c7852cf6b87afe3
9.8 MB Aug. 1, 2021
2021-08-01-1627776334-fdns_txt_mx_dmarc.json.gz
49d6ef399bf0da02656797f4df31a5bbd0be2bc1
24.1 MB Aug. 1, 2021

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File Name SHA1-Fingerprint Size Updated At
2021-09-24-1632523752-fdns_cname.json.gz
d7b7e471c7a04fc75fb1c8668cce7d5e19944c71
2.7 GB Sept. 25, 2021
2021-09-24-1632442506-fdns_ns.json.gz
5f1f0d3d82f4e818db6fbde6c5b181951c4349f4
8.1 GB Sept. 24, 2021
2021-09-24-1632442426-fdns_a.json.gz
34c1c53be47684d5a98e243786c12aad1e0b1221
20.4 GB Sept. 25, 2021
2021-09-24-1632442319-fdns_aaaa.json.gz
94ec3be50e24ce4a8d9713918689bc61dccf640d
1.7 GB Sept. 24, 2021
2021-09-24-1632442145-fdns_any.json.gz
fd9c8e7f38446085ca2de8f6191dcd04e01f85b3
32.5 GB Sept. 25, 2021
2021-09-24-1632442027-fdns_txt.json.gz
94337b6c665df4ef5d8e8904cde2887369be760e
5.7 GB Sept. 24, 2021
2021-09-24-1632441867-fdns_mx.json.gz
b0e9ebe5ad9d20e3a45fe0691d6a3a79a1323913
3.8 GB Sept. 24, 2021
2021-09-20-1632171024-fdns_any_max_10_mil.json.gz
002aa6a0cc3c58e1207e28abff28d8ae4be64000
62.2 MB Sept. 20, 2021
2021-09-20-1632169800-fdns_any_max_100_mil.json.gz
1e0edf79deebc85783b1d42e56263e777cf1deda
614.5 MB Sept. 20, 2021
2021-09-20-1632166918-fdns_any_max_200_mil.json.gz
82a9e614b06390b3c9918d7987e61c916b8790bb
1.2 GB Sept. 20, 2021