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
2019-03-01-1551398711-fdns_txt_mx_mta-sts.json.gz
215b7714b43b8d4a531e607c03e20ea7264b41c0
264.2 MB March 1, 2019
2019-02-24-1551027277-fdns_mx.json.gz
cb349acebbc3e35260b153198d638de6d80423a3
4.2 GB Feb. 25, 2019
2019-02-24-1550999635-fdns_txt.json.gz
ee2069ab913ed8b8d83e25b5d75ae88ef4d5b523
3.9 GB Feb. 25, 2019
2019-02-23-1550955003-fdns_aaaa.json.gz
67a225070de8906a8c496fcf988fead4a0048b9d
1.4 GB Feb. 24, 2019
2019-02-23-1550931222-fdns_cname.json.gz
e700588d420e95c99cd0157851e95efe7854956a
1.5 GB Feb. 24, 2019
2019-02-22-1550837085-fdns_a.json.gz
2c7a9f02598bbaed915ac6d5ab795772eb2996a9
16.6 GB Feb. 23, 2019
2019-02-22-1550793896-fdns_any.json.gz
616ec333c87ec2ca7090ce984e66f12522069535
25.9 GB Feb. 23, 2019
2019-02-17-1550419384-fdns_mx.json.gz
edb9137e44c41a4d8adfd3c584dd39cab9fafce1
4.6 GB Feb. 18, 2019
2019-02-17-1550398196-fdns_txt.json.gz
9090b1f67a557003b0d909bf69931574ae36efb5
4.2 GB Feb. 18, 2019
2019-02-16-1550350750-fdns_cname.json.gz
3efcdfd3a7b16b646cfe273f2c2f5c017ff36a3f
1.6 GB Feb. 17, 2019