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
2019-03-08-1552003490-fdns_any.json.gz
d2e152232ca0a17f8e3c3ee5620ba82c5762d1f0
27.3 GB March 9, 2019
2019-03-03-1551635855-fdns_mx.json.gz
c8ae2bd33b43643ebc4fab6bc8dcb2cef15c8887
4.3 GB March 4, 2019
2019-03-03-1551613516-fdns_txt.json.gz
3da79ffec31b2203dbf654ba7d0349b2e0659c18
3.9 GB March 4, 2019
2019-03-02-1551562121-fdns_aaaa.json.gz
dc2989131093d2cf33dfbc0e06616f07c75cac6b
1.5 GB March 3, 2019
2019-03-02-1551543675-fdns_cname.json.gz
a8684c255122663ca314e4fe1bb535705c7fadc1
1.5 GB March 3, 2019
2019-03-01-1551441915-fdns_a.json.gz
76f4e1938b647997eb04688c29d67e27608d9f63
16.8 GB March 2, 2019
2019-03-01-1551436648-fdns_txt_mx_dmarc.json.gz
ce18c20c2eec1ac6c5b9ce83c1ea45709ccbd8f4
283.3 MB March 1, 2019
2019-03-01-1551401268-fdns_any.json.gz
6aa1a15aa0e48651017b7313e81bf600d6eb4c58
27.0 GB March 2, 2019
2019-03-01-1551398711-fdns_txt_mx_mta-sts.json.gz
215b7714b43b8d4a531e607c03e20ea7264b41c0
264.2 MB March 1, 2019
2019-02-24-1551027277-fdns_mx.json.gz
cb349acebbc3e35260b153198d638de6d80423a3
4.2 GB Feb. 25, 2019