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
2021-09-24-1632441867-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
2021-09-20-1632161729-fdns_any_max_02_mil.json.gz
6acc3723f3e30bbc157622ea3d9e66e478902d80
15.3 MB Sept. 20, 2021
2021-09-17-1631837862-fdns_cname.json.gz
c4e114082c87077e1f382ef41f2da30e5ba4e59f
2.6 GB Sept. 17, 2021
2021-09-17-1631837689-fdns_txt.json.gz
61dc1a8be845e0acaf783b9738c57a846e07102c
5.3 GB Sept. 17, 2021
2021-09-17-1631837615-fdns_any.json.gz
9767b1bab5832dc3b106c0b3f4516484b280e46c
32.2 GB Sept. 18, 2021
2021-09-17-1631837412-fdns_ns.json.gz
ff02d4eff4d71243d7435d65799976e841c6c544
7.5 GB Sept. 17, 2021
2021-09-17-1631837390-fdns_mx.json.gz
b15987d1f44841c6fb1bd3ff09ed6b75167619ad
3.4 GB Sept. 17, 2021