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
2019-04-13-1555186611-fdns_cname.json.gz
fdc9ebe2d462abeeaef53b6fb7d809436b597af7
2.2 GB April 14, 2019
2019-04-12-1555070684-fdns_a.json.gz
26cf81004b6980685e7cac27d1f25407af6e430f
20.7 GB April 14, 2019
2019-04-12-1555027474-fdns_any.json.gz
2290e66a7b3f37d9b39b6bc32c76c6ef9db0ed76
30.2 GB April 13, 2019
2019-04-08-1554683494-fdns_txt.json.gz
3c5231e18b66530da4518a90c47be66630c71259
4.8 GB April 8, 2019
2019-04-07-1554657713-fdns_mx.json.gz
60db6c8ba636a2bb7589716b9d80fc5910a53ba1
6.1 GB April 8, 2019
2019-04-07-1554600351-fdns_aaaa.json.gz
beb1fd77958b67ab2a46742ea07e7dfc2874b894
2.9 GB April 8, 2019
2019-04-06-1554579923-fdns_cname.json.gz
b03055c2a355b9ca3aedf3592cbed1ebf1c032d3
2.1 GB April 7, 2019
2019-04-05-1554465905-fdns_a.json.gz
10a882fb8c41e5b5acddb2dd96cf5abb8ccca3d1
20.2 GB April 7, 2019
2019-04-05-1554422698-fdns_any.json.gz
277a29048a4f88c5cf0403880117b9a636ede528
30.3 GB April 6, 2019
2019-04-01-1554150408-fdns_txt_mx_mta-sts.json.gz
0154e9b370d652b68539ec7322e9bd9811f64a6c
573.9 MB April 1, 2019