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

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File Name SHA1-Fingerprint Size Updated At
2019-08-02-1564704182-fdns_txt.json.gz
453f0db8348ec330b950379684ea5244254094fa
4.9 GB Aug. 2, 2019
2019-08-01-1564633220-fdns_txt_mx_mta-sts.json.gz
82cb6626d30933e51c1fdd6d14c95aadb3e83789
79.2 MB Aug. 1, 2019
2019-08-01-1564629128-fdns_txt_mx_dmarc.json.gz
7a2e14d940d92e1d9996d3ceb306470e223c138d
103.3 MB Aug. 1, 2019
2019-07-28-1564343881-fdns_mx.json.gz
76f0c585b04906d8d8392d0696e3f2ff64d70970
3.4 GB July 29, 2019
2019-07-28-1564317292-fdns_aaaa.json.gz
72ea25fb2a6abf764252382528ed9413b4f7bf69
1.4 GB July 29, 2019
2019-07-27-1564236929-fdns_cname.json.gz
29cf6f7abb7d04be576e2f632266b43669ca34cf
2.1 GB July 28, 2019
2019-07-26-1564183467-fdns_any.json.gz
2d13fcee4c52d7601cbea9fe63ebace3f22bd3a7
31.7 GB July 28, 2019
2019-07-26-1564099547-fdns_a.json.gz
9d1cfda5f898ddd05f5abcc4b6bae5db74659872
20.9 GB July 27, 2019
2019-07-26-1564099428-fdns_txt.json.gz
3f25f3526738671d6f6cfbff81c53a6b41b15a58
4.8 GB July 26, 2019
2019-07-21-1563734919-fdns_txt.json.gz
aff46ce07e58879b13c4429b59f792304ecb7d23
4.8 GB July 22, 2019