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
2021-02-06-1612577166-fdns_txt.json.gz
45058bfafbcb8ea86a91e1c8ed8d35e1a5e022ad
5.1 GB Feb. 7, 2021
2021-02-06-1612572574-fdns_ns.json.gz
f4a9aba783d2a6962806bd1a3529e032bfd9f36b
7.3 GB Feb. 7, 2021
2021-02-05-1612483947-fdns_cname.json.gz
67cd9eff147781c12bd0f88fd6c4923e595a5a21
2.5 GB Feb. 6, 2021
2021-02-05-1612483727-fdns_aaaa.json.gz
6b58ad1d9b1e61892816eb6380fcd2375b23ab53
2.1 GB Feb. 6, 2021
2021-02-05-1612483603-fdns_a.json.gz
96bd5f6257d23de814b5f81705345c7e7697355d
20.3 GB Feb. 6, 2021
2021-02-05-1612483551-fdns_any.json.gz
2691e14e78fbfe3bf32237db36296706de93db8a
32.2 GB Feb. 6, 2021
2021-02-01-1612138249-fdns_txt_mx_dmarc.json.gz
72ed6604fc44d07f5104f9f6fd930d9370e81cef
25.8 MB Feb. 1, 2021
2021-02-01-1612137909-fdns_txt_mx_mta-sts.json.gz
35fc428047f500bd637a17e91e77c7f78ab45269
12.9 MB Feb. 1, 2021
2021-01-30-1611969265-fdns_mx.json.gz
70e020612e5cb0d24eacf8bb42d2eef6a4046308
3.5 GB Jan. 31, 2021
2021-01-30-1611966579-fdns_aaaa.json.gz
bd915df27a066a98c468b13f6f70515ac5444879
2.1 GB Jan. 31, 2021