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
2022-06-03-1654214682-fdns_any.json.gz
f37b9cc86d794a9d46d09f19d323b433f8ae72a8
58.0 GB June 4, 2022
2022-06-01-1654073868-fdns_txt_mx_mta-sts.json.gz
936b71a0b9eabf65285410d6d74e5d811c63e080
10.4 MB June 1, 2022
2022-06-01-1654042279-fdns_txt_mx_dmarc.json.gz
c67198eb62dc144002a4f09fdbbac380061c99ea
25.5 MB June 1, 2022
2022-05-28-1653704194-fdns_ns.json.gz
14d00cff3683f9d73a785e091d3941eb326652b0
7.4 GB May 28, 2022
2022-05-27-1653659331-fdns_aaaa.json.gz
25065cf10074d5ab5d4efa95319d696be9dc117c
3.7 GB May 28, 2022
2022-05-27-1653656055-fdns_a.json.gz
9f07d23361b3952e3f041fadfbc6a6192834d8c2
17.7 GB May 28, 2022
2022-05-27-1653655725-fdns_txt.json.gz
899f90b4bd69a29c67225924c30470dd9399cd98
5.9 GB May 28, 2022
2022-05-27-1653610203-fdns_mx.json.gz
97b26a915b1f664fed80e984ec2d97eb49ec8f5d
4.4 GB May 27, 2022
2022-05-27-1653610088-fdns_cname.json.gz
8e4c7522dc68567bf2f5526366928987a37c42e8
2.2 GB May 27, 2022
2022-05-27-1653610023-fdns_caa.json.gz
b67140d7285931843a91a365e43af998e0252493
2.0 GB May 27, 2022