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
2024-02-02-1706890454-fdns_mx.json.gz
30c5ec8c654832999daf7c2cff9f083bb9b5d2ed
4.8 GB Feb. 3, 2024
2024-02-02-1706889862-fdns_a.json.gz
65123e827fc93221c8f9d7164c27d92268664e43
19.6 GB Feb. 3, 2024
2024-02-02-1706832712-fdns_caa.json.gz
60be6d9a733b847b14fd319c071b8c3515d0262f
2.5 GB Feb. 2, 2024
2024-02-02-1706832600-fdns_aaaa.json.gz
cff3827e5d1b3527fc1260b2db8cb9c8b6db7247
4.8 GB Feb. 2, 2024
2024-02-02-1706832519-fdns_any.json.gz
6340cf7b7694d8c0812420671e356dca2f676553
67.3 GB Feb. 3, 2024
2024-02-02-1706832378-fdns_cname.json.gz
b12214ddb69277fbb204cc58930e152fc43d9247
2.4 GB Feb. 2, 2024
2024-02-01-1706747864-fdns_txt_mx_dmarc.json.gz
7de27617802f4447bc70de9027c90b063d5b1956
34.0 MB Feb. 1, 2024
2024-02-01-1706746207-fdns_txt_mx_mta-sts.json.gz
fb6fc63d779c5685613ae94737c87a747fb14da4
11.6 MB Feb. 1, 2024
2024-01-27-1706338102-fdns_txt.json.gz
dc35187b7564f9b4aa3e1c9f6c8c8d559b1173ea
7.1 GB Jan. 27, 2024
2024-01-27-1706319591-fdns_ns.json.gz
48119a17a9c03ccc195d39ac424115c4327b0f5a
8.5 GB Jan. 27, 2024