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

Existing Open Data users can sign in for access. See the About page for information on requesting access.

File Name SHA1-Fingerprint Size Updated At
2024-06-08-1717870737-fdns_txt.json.gz
f1b2c8c22ce2c795ad50640bb81dc102a39164c9
6.6 GB June 9, 2024
2024-06-08-1717853062-fdns_ns.json.gz
db0ca57a2ee7ba7164c9110f494706cb4d7d35c4
8.4 GB June 9, 2024
2024-06-08-1717811214-fdns_aaaa.json.gz
fd3b2148239dc44f71d5439fc743c01546678cc9
5.0 GB June 9, 2024
2024-06-08-1717807211-fdns_cname.json.gz
34ad1602f8cedc79ae6e449577642cf3ff9f043b
1.8 GB June 9, 2024
2024-06-07-1717719148-fdns_mx.json.gz
74d9c95c564a3aaeeb63a6890197678d765d77d6
4.0 GB June 8, 2024
2024-06-07-1717719022-fdns_any.json.gz
7fe968383fe171bc4edf50c4ee168bd3e9dc6803
62.4 GB June 8, 2024
2024-06-07-1717718898-fdns_a.json.gz
8d76c6792fb2e613a0e4528d211e91961f6d2676
20.9 GB June 8, 2024
2024-06-07-1717718773-fdns_caa.json.gz
8f558558bf7578ff44706ea4f2ad30c2acac9426
2.2 GB June 8, 2024
2024-06-02-1717288427-fdns_txt.json.gz
7b37dc87f055b4303cdcf4a025f7df744aa1fb35
6.6 GB June 3, 2024
2024-06-01-1717261864-fdns_cname.json.gz
de02ffe2e47807ef5361018a6e88f685350077f8
1.8 GB June 2, 2024