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
2021-07-09-1625789160-fdns_cname.json.gz
7abf57357d0381ebdf97e635301949c080449337
2.6 GB July 9, 2021
2021-07-09-1625789095-fdns_a.json.gz
bfaf5f084da6b7078eb9c0ae88ac42c5a43a785b
20.1 GB July 10, 2021
2021-07-07-1625699115-fdns_mx.json.gz
bb49749c7615770369c78f7f4bef3499734e4895
3.4 GB July 8, 2021
2021-07-03-1625299172-fdns_ns.json.gz
ff4fc60d8a10f182f2198d11000c97fc953fe514
7.5 GB July 4, 2021
2021-07-03-1625277223-fdns_txt.json.gz
583378725ad1d6c12efd918a2a55ee83e9a1764d
5.4 GB July 4, 2021
2021-07-02-1625269273-fdns_cname.json.gz
1930141db776f3f04a71d7db95f975294afc1fae
2.6 GB July 3, 2021
2021-07-02-1625191694-fdns_aaaa.json.gz
610b0f1e8146ef9624a182719928511eda87992a
1.7 GB July 3, 2021
2021-07-02-1625184546-fdns_a.json.gz
72a66d39ce4f16c8cf1af805d6f420f79710f37d
20.2 GB July 3, 2021
2021-07-02-1625184390-fdns_mx.json.gz
fcd82570c19e8d6269561d95ead4946d3e9d7840
3.4 GB July 2, 2021
2021-07-02-1625184274-fdns_any.json.gz
d060843510dc2b9a22e11b22b9d1e6260a851757
32.5 GB July 3, 2021