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

Existing Open Data users can sign in for access. See the About page for information on requesting access.

File Name SHA1-Fingerprint Size Updated At
2021-01-30-1611966579-fdns_aaaa.json.gz
bd915df27a066a98c468b13f6f70515ac5444879
2.1 GB Jan. 31, 2021
2021-01-30-1611965078-fdns_a.json.gz
6d2d2485ba221e8f6de3f932c829df83d1350b2c
20.3 GB Jan. 31, 2021
2021-01-29-1611879127-fdns_ns.json.gz
22c0a0df079f5a19898f0dab4e2c4734c09ae255
7.3 GB Jan. 30, 2021
2021-01-29-1611879052-fdns_any.json.gz
a162a456b587a71868b54b4c8415dcade7a0f633
31.7 GB Jan. 30, 2021
2021-01-29-1611878821-fdns_txt.json.gz
31380cc3936893adcee00c8fb213b3f2adf8164a
5.1 GB Jan. 30, 2021
2021-01-29-1611878713-fdns_cname.json.gz
64efc4d8cadb17413366efa27713075b901d8d87
2.5 GB Jan. 30, 2021
2021-01-23-1611367114-fdns_a.json.gz
c12b7859e706ac68b2cb099da9e1fe81a841dad2
20.2 GB Jan. 24, 2021
2021-01-23-1611364126-fdns_ns.json.gz
f92f4c6927393049acedf96bba5df394a487748b
7.3 GB Jan. 24, 2021
2021-01-23-1611362602-fdns_any.json.gz
6fda06307adc3ea283c8f2a1c7d4ec5fb9353486
31.9 GB Jan. 24, 2021
2021-01-22-1611274257-fdns_txt.json.gz
34a02cf689da45d2bb519d315bd63e2565bebb7b
5.1 GB Jan. 23, 2021