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
2023-05-05-1683245099-fdns_ns.json.gz
500ca54c0f62d496105da96f597238edd691c898
8.2 GB May 5, 2023
2023-05-01-1682899746-fdns_txt_mx_dmarc.json.gz
4f2a658925a34fad12443884d59544e50a540285
28.6 MB May 1, 2023
2023-05-01-1682899524-fdns_txt_mx_mta-sts.json.gz
117dc85b5e25c5c24f059040e9180b3a7e14c1b5
10.6 MB May 1, 2023
2023-04-29-1682743077-fdns_cname.json.gz
1cee3374c8b9138c153e5f2d24d6f16c2b06c3a3
2.4 GB April 29, 2023
2023-04-28-1682697115-fdns_ns.json.gz
9b517fec6bb98dd82f980e2976f4e00cba897bae
8.2 GB April 29, 2023
2023-04-28-1682696654-fdns_a.json.gz
ea7d655d1590b30e0094c407c64d2cf377d418f7
18.8 GB April 29, 2023
2023-04-28-1682696524-fdns_caa.json.gz
f00d0a7c8954ba44f549b7458ad84dac8681a5ef
2.2 GB April 29, 2023
2023-04-28-1682640671-fdns_mx.json.gz
bec1204900d6aad3bf88d0e3135f642c2652c980
4.7 GB April 28, 2023
2023-04-28-1682640540-fdns_txt.json.gz
302272e14cf8a84e51da9ddb519644065d921972
6.6 GB April 28, 2023
2023-04-28-1682640437-fdns_aaaa.json.gz
ec2f6ba44c916b8a5f3ea921b1ea3a8300c6bed8
4.3 GB April 28, 2023