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
2021-10-08-1633651882-fdns_aaaa.json.gz
b34e2a3251d137f90b94f1078db878f0388aee12
1.8 GB Oct. 8, 2021
2021-10-08-1633651756-fdns_any.json.gz
8e20fe1b06f5c67f701c61bd678b95461461588b
32.6 GB Oct. 9, 2021
2021-10-08-1633651756-fdns_a.json.gz
5a1c1121372776d5fd6a094156c9226005f66f13
20.5 GB Oct. 9, 2021
2021-10-08-1633651518-fdns_txt.json.gz
ab8dd37e9d519d3a88b687034f91a1a3342a1035
5.8 GB Oct. 8, 2021
2021-10-03-1633290035-fdns_txt_mx_mta-sts.json.gz
c2d82866b22b21a54108b7456cb61944fb74fd53
17.0 MB Oct. 3, 2021
2021-10-03-1633262044-fdns_a.json.gz
c05a9d0222b084714bdce20558be061ae42b1ba3
20.5 GB Oct. 4, 2021
2021-10-03-1633242298-fdns_mx.json.gz
41d7dbc1b6a62f4f54bad7ee249c6ca2f1694abe
3.9 GB Oct. 4, 2021
2021-10-03-1633230226-fdns_ns.json.gz
4288f71b3c6a551df460b4bac5971d1bd5ac4ce5
8.2 GB Oct. 4, 2021
2021-10-02-1633208937-fdns_cname.json.gz
794f7128cbba08c084cd5335ca7d1387e9ec69b6
2.7 GB Oct. 3, 2021
2021-10-02-1633160084-fdns_txt.json.gz
78631b6e5e0dbaf0a6889d4d4ca66079029947d7
5.7 GB Oct. 3, 2021