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
2024-05-31-1717114203-fdns_caa.json.gz
09ca69ede3acb7a8a8c25978a30ffa69ef7847f1
2.2 GB June 1, 2024
2024-05-31-1717114045-fdns_a.json.gz
363386a990b64c814e66554fc79100cc939832cc
20.9 GB June 1, 2024
2024-05-25-1716657372-fdns_ns.json.gz
523eca35d9c573cb36140558f4024fee7d299fce
8.6 GB May 26, 2024
2024-05-25-1716643544-fdns_mx.json.gz
716a8884fd89d9c86b1fbbe0e8784b9acba5e9be
4.0 GB May 26, 2024
2024-05-25-1716599166-fdns_aaaa.json.gz
fef071f77789c79fb75a355d90885dd6962361db
5.0 GB May 26, 2024
2024-05-25-1716597932-fdns_txt.json.gz
2146347daf14d67cb04e447fb5b37bf97f40c3ce
6.6 GB May 26, 2024
2024-05-24-1716509531-fdns_cname.json.gz
31879b143c7d234103f8f5e6e18c246eb389db1c
1.8 GB May 25, 2024
2024-05-24-1716509389-fdns_a.json.gz
8e11450e3bbe1ad3d1004bfeeb403e3d12f08211
20.7 GB May 25, 2024
2024-05-24-1716509287-fdns_caa.json.gz
c45addbcb9a0699f5d215b8049050ea044e77419
2.2 GB May 25, 2024
2024-05-24-1716509186-fdns_any.json.gz
5a5ad1702cd8472bf03bbb200b8e01f01aca7e75
62.2 GB May 25, 2024