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
2023-06-03-1685750448-fdns_caa.json.gz
206d46176cbcbac210a38bf752fd85631a300b6d
2.3 GB June 3, 2023
2023-06-02-1685722590-fdns_mx.json.gz
35ce103b7993f0b06ec9b72eb90aa4b0fa8326e7
4.7 GB June 3, 2023
2023-06-02-1685718085-fdns_ns.json.gz
adc19f0a18433d63a2590d092d8bf215249eb616
8.2 GB June 3, 2023
2023-06-02-1685664669-fdns_any.json.gz
6d83496d869361d95069ed7970af8f6779e99f6c
64.0 GB June 3, 2023
2023-06-02-1685664557-fdns_a.json.gz
6c69c3b7c4c0597373fdc8945b7befae5186058a
18.7 GB June 2, 2023
2023-06-02-1685664454-fdns_aaaa.json.gz
0a677d2ac92fac992ea8f2c0bea4420fc555d8ca
4.5 GB June 2, 2023
2023-06-02-1685664334-fdns_cname.json.gz
d7797f037220040d0ad018ee7182d1707803fd5e
2.4 GB June 2, 2023
2023-06-01-1685578276-fdns_txt_mx_dmarc.json.gz
edefae2aca180925df7b0edefaa5eec125cb0e59
29.9 MB June 1, 2023
2023-06-01-1685577933-fdns_txt_mx_mta-sts.json.gz
ac143f630c6d5eb25e91fb6b6aa6aa814191333a
11.6 MB June 1, 2023
2023-05-26-1685118466-fdns_cname.json.gz
37fa3f4455fc63e2cace7597aaa2ea4288b874eb
2.4 GB May 27, 2023