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
2022-02-01-1643674218-fdns_txt_mx_dmarc.json.gz
7a67129cab61d68370dca3352e4a82d0b93a2bb9
25.1 MB Feb. 1, 2022
2022-02-01-1643673983-fdns_txt_mx_mta-sts.json.gz
5b31e5d3b56ebc5a76c343aa5b0d90a474823d48
10.2 MB Feb. 1, 2022
2022-01-29-1643421616-fdns_txt.json.gz
6dabcdd1c28757d5653a78097931f46526f6300e
5.9 GB Jan. 29, 2022
2022-01-28-1643403708-fdns_ns.json.gz
09426fb163498dda20ab851bc59176bc5679a5d2
7.5 GB Jan. 29, 2022
2022-01-28-1643376083-fdns_cname.json.gz
db2608fd83de76ea88a238f81747d5a3ea33cd9b
2.3 GB Jan. 29, 2022
2022-01-28-1643375190-fdns_mx.json.gz
229b9b66880b27290ba7684fd9d56b7355c313bb
4.5 GB Jan. 29, 2022
2022-01-28-1643328582-fdns_aaaa.json.gz
61da148208f893af4c7e82caf5a6deaae5f0eea7
3.6 GB Jan. 28, 2022
2022-01-28-1643328474-fdns_caa.json.gz
79f3a6ec92131232fc8aca9c0ab6954de500ae58
2.0 GB Jan. 28, 2022
2022-01-28-1643328462-fdns_any.json.gz
3a89214b8dcc1472adc3707258ed3787e44278c9
57.4 GB Jan. 29, 2022
2022-01-28-1643328400-fdns_a.json.gz
f0243376dfead08fc71d167a9255dd323d1f2d23
17.3 GB Jan. 28, 2022